component
ACPL-P346-000E
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Broadcom/AVAGO Optocouplers - Logic Output, SO-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ACPL-P346-000E
Broadcom/AVAGO · Optocouplers - Logic Output · SO-6
ACPL-P346-000E from Broadcom/AVAGO, in a SO-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | ANODE | input | LED anode input driven by LED current, with recommended IF(ON) of 7 to 11 mA and a 232 ohm split resistor in the high-CMR drive circuit. |
| 2 | NC | unconnected | No internal connection on the functional diagram, although Note 12 says it must be connected to LED common for the CMR test. |
| 3 | CATHODE | input | LED cathode input, with a 154 ohm split resistor in the high-CMR drive circuit and a reverse input voltage limit of 5 V. |
| 4 | VEE | power_in | Negative output supply (VEE, ground in the test conditions); VCC - VEE must be 10 to 20 V with a 1 uF bypass capacitor between VCC and VEE. |
| 5 | VOUT | output | Rail-to-rail gate drive output with 2.0 A minimum and 2.5 A maximum peak output current, going high when the LED is on and VCC - VEE is above the UVLO threshold. |
| 6 | VCC | power_in | Positive output supply, recommended VCC - VEE of 10 to 20 V (absolute maximum 25 V), with a 1 uF bypass capacitor to VEE and ICC of 4.0 mA maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom/AVAGO |
| Package | SO-6 |
| Category | Optocoupler/LED/Digital Tube/Photoelectric Device |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Storage Temperature | TS | -55 | 125 | °C | 5 | ||
| Operating Temperature | TA | -40 | 105 | °C | 5 | ||
| Output IC Junction Temperature | TJ | 125 | °C | 5 | |||
| Average Input Current | IF(AVG) | 25 | mA | 5 | |||
| Peak Transient Input Current | IF(TRAN) | 1 | A | <1 µs pulse width, 300pps | 5 | ||
| Reverse Input Voltage | VR | 5 | V | 5 | |||
| High Peak Output Current | IOH(PEAK) | 2.5 | A | 5 | |||
| Low Peak Output Current | IOL(PEAK) | 2.5 | A | 5 | |||
| Total Output Supply Voltage | VCC - VEE | 0 | 25 | V | 5 | ||
| Output Voltage | VO(PEAK) | -0.5 | V | Maximum printed as VCC | 5 | ||
| Output IC Power Dissipation | PO | 500 | mW | 5 | |||
| Total Power Dissipation | PT | 550 | mW | 5 | |||
| Operating Temperature | TA | -40 | 105 | °C | 5 | ||
| Output Supply Voltage | VCC - VEE | 10 | 20 | V | 5 | ||
| Input Current (ON) | IF(ON) | 7 | 11 | mA | 5 | ||
| Input Voltage (OFF) | VF(OFF) | -3.6 | 0.8 | V | 5 | ||
| High Level Peak Output Current | IOH | -2 | -3.4 | A | VCC, VO = 10 V | 6 | |
| Low Level Peak Output Current | IOL | 2 | 4.4 | A | VO - VEE = 10 V | 6 | |
| High Output Transistor RDS(ON) | RDS,OH | 0.3 | 1.7 | 3.5 | Ω | IOH = -2.0 A | 6 |
| Low Output Transistor RDS(ON) | RDS,OL | 0.3 | 0.7 | 2 | Ω | IOL = 2.0 A | 6 |
| Low Level Output Voltage | VOL | 0.1 | 0.25 | V | IO = 100 mA | 6 | |
| High Level Supply Current | ICCH | 2.6 | 4 | mA | IF = 9 mA | 6 | |
| Low Level Supply Current | ICCL | 2.6 | 4 | mA | VF = 0V | 6 | |
| Threshold Input Current Low to High | IFLH | 0.5 | 1.5 | 4 | mA | VO > 5 V | 6 |
| Threshold Input Voltage High to Low | VFHL | 0.8 | V | 6 | |||
| Input Forward Voltage | VF | 1.2 | 1.55 | 1.95 | V | IF = 9 mA | 6 |
| Input Reverse Breakdown Voltage | BVR | 5 | V | IR = 100 mA | 6 | ||
| UVLO Threshold VUVLO+ | VUVLO+ | 8.1 | 8.6 | 9.1 | V | VO > 5 V, IF = 9 mA | 6 |
| UVLO Threshold VUVLO- | VUVLO- | 7.1 | 7.6 | 8.1 | V | VO > 5 V, IF = 9 mA | 6 |
| UVLO Hysteresis | UVLOHYS | 0.5 | 1 | V | 6 | ||
| Propagation Delay Time to High Output Level | tPLH | 30 | 55 | 120 | ns | Rg = 10 Ω, Cg = 10 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Propagation Delay Time to Low Output Level | tPHL | 30 | 55 | 120 | ns | Rg = 10 Ω, Cg = 10 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Pulse Width Distortion | PWD | 0 | 50 | ns | 7 | ||
| Propagation Delay Difference Between Any Two Parts | PDD (tPHL - tPLH) | -50 | 50 | ns | 7 | ||
| Propagation Delay Skew | tPSK | 40 | ns | 7 | |||
| Rise Time | tR | 8 | 30 | 30 | ns | Cg = 1 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Fall Time | tF | 8 | 30 | 30 | ns | Cg = 1 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Output High Level Common Mode Transient Immunity | /CMH/ | 50 | 70 | kV/µs | TA = 25 °C, IF = 9 mA, VCC = 20 V, VCM = 1500 V with split resistors | 7 | |
| Output Low Level Common Mode Transient Immunity | /CML/ | 50 | 70 | kV/µs | TA = 25°C, VF = 0 V, VCC = 20 V, VCM = 1500 V with split resistors | 7 | |
| Input-Output Momentary Withstand Voltage | VISO | 3750 | VRMS | RH < 50%, t = 1 min., TA = 25 °C | 7 | ||
| Input-Output Resistance | RI-O | 5012 | Ω | VI-O = 500 VDC | 7 | ||
| Temperature Coefficient of Input Forward Voltage | ΔVF/ΔTA | -1.7 | mV/°C | 6 | |||
| Input Capacitance | CIN | 70 | pF | f = 1 MHz, VF = 0 V | 6 | ||
| Input-Output Capacitance | CI-O | 0.6 | pF | f =1 MHz | 7 | ||
| LED-to-Ambient Thermal Resistance | R11 | 135 | °C/W | 7 | |||
| LED-to-Detector Thermal Resistance | R12 | 27 | °C/W | 7 | |||
| Detector-to-LED Thermal Resistance | R21 | 39 | °C/W | 7 | |||
| Detector-to-Ambient Thermal Resistance | R22 | 47 | °C/W | 7 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | Abs | on factors such as pollution degree and insulation level. Table 3. Absolute Maximum Ratings | 5 |
CAD (KiCad official)
- Symbol:
ACPL-P346-000E - Footprint:
Package_SO:SO-6_4.4x3.6mm_P1.27mm - 3D model: SO-6 (KiCad packages3D, STEP)
- 3D model files:
acpl-p346-000e-etched.step/acpl-p346-000e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);acpl-p346-000e.step/acpl-p346-000e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom/AVAGO datasheet (16 pp, sha256
1b4e781ca205a549, retrieved 2026-10-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# ACPL-P346-000E
**Broadcom/AVAGO** · Optocouplers - Logic Output · SO-6
ACPL-P346-000E from Broadcom/AVAGO, in a SO-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | ANODE | input | LED anode input driven by LED current, with recommended IF(ON) of 7 to 11 mA and a 232 ohm split resistor in the high-CMR drive circuit. |
| 2 | NC | unconnected | No internal connection on the functional diagram, although Note 12 says it must be connected to LED common for the CMR test. |
| 3 | CATHODE | input | LED cathode input, with a 154 ohm split resistor in the high-CMR drive circuit and a reverse input voltage limit of 5 V. |
| 4 | VEE | power_in | Negative output supply (VEE, ground in the test conditions); VCC - VEE must be 10 to 20 V with a 1 uF bypass capacitor between VCC and VEE. |
| 5 | VOUT | output | Rail-to-rail gate drive output with 2.0 A minimum and 2.5 A maximum peak output current, going high when the LED is on and VCC - VEE is above the UVLO threshold. |
| 6 | VCC | power_in | Positive output supply, recommended VCC - VEE of 10 to 20 V (absolute maximum 25 V), with a 1 uF bypass capacitor to VEE and ICC of 4.0 mA maximum. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom/AVAGO |
| Package | SO-6 |
| Category | Optocoupler/LED/Digital Tube/Photoelectric Device |
| Pins | 6 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Storage Temperature | TS | -55 | | 125 | °C | | 5 |
| Operating Temperature | TA | -40 | | 105 | °C | | 5 |
| Output IC Junction Temperature | TJ | | | 125 | °C | | 5 |
| Average Input Current | IF(AVG) | | | 25 | mA | | 5 |
| Peak Transient Input Current | IF(TRAN) | | | 1 | A | <1 µs pulse width, 300pps | 5 |
| Reverse Input Voltage | VR | | | 5 | V | | 5 |
| High Peak Output Current | IOH(PEAK) | | | 2.5 | A | | 5 |
| Low Peak Output Current | IOL(PEAK) | | | 2.5 | A | | 5 |
| Total Output Supply Voltage | VCC - VEE | 0 | | 25 | V | | 5 |
| Output Voltage | VO(PEAK) | -0.5 | | | V | Maximum printed as VCC | 5 |
| Output IC Power Dissipation | PO | | | 500 | mW | | 5 |
| Total Power Dissipation | PT | | | 550 | mW | | 5 |
| Operating Temperature | TA | -40 | | 105 | °C | | 5 |
| Output Supply Voltage | VCC - VEE | 10 | | 20 | V | | 5 |
| Input Current (ON) | IF(ON) | 7 | | 11 | mA | | 5 |
| Input Voltage (OFF) | VF(OFF) | -3.6 | | 0.8 | V | | 5 |
| High Level Peak Output Current | IOH | -2 | -3.4 | | A | VCC, VO = 10 V | 6 |
| Low Level Peak Output Current | IOL | 2 | 4.4 | | A | VO - VEE = 10 V | 6 |
| High Output Transistor RDS(ON) | RDS,OH | 0.3 | 1.7 | 3.5 | Ω | IOH = -2.0 A | 6 |
| Low Output Transistor RDS(ON) | RDS,OL | 0.3 | 0.7 | 2 | Ω | IOL = 2.0 A | 6 |
| Low Level Output Voltage | VOL | | 0.1 | 0.25 | V | IO = 100 mA | 6 |
| High Level Supply Current | ICCH | | 2.6 | 4 | mA | IF = 9 mA | 6 |
| Low Level Supply Current | ICCL | | 2.6 | 4 | mA | VF = 0V | 6 |
| Threshold Input Current Low to High | IFLH | 0.5 | 1.5 | 4 | mA | VO > 5 V | 6 |
| Threshold Input Voltage High to Low | VFHL | | | 0.8 | V | | 6 |
| Input Forward Voltage | VF | 1.2 | 1.55 | 1.95 | V | IF = 9 mA | 6 |
| Input Reverse Breakdown Voltage | BVR | 5 | | | V | IR = 100 mA | 6 |
| UVLO Threshold VUVLO+ | VUVLO+ | 8.1 | 8.6 | 9.1 | V | VO > 5 V, IF = 9 mA | 6 |
| UVLO Threshold VUVLO- | VUVLO- | 7.1 | 7.6 | 8.1 | V | VO > 5 V, IF = 9 mA | 6 |
| UVLO Hysteresis | UVLOHYS | 0.5 | 1 | | V | | 6 |
| Propagation Delay Time to High Output Level | tPLH | 30 | 55 | 120 | ns | Rg = 10 Ω, Cg = 10 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Propagation Delay Time to Low Output Level | tPHL | 30 | 55 | 120 | ns | Rg = 10 Ω, Cg = 10 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Pulse Width Distortion | PWD | 0 | | 50 | ns | | 7 |
| Propagation Delay Difference Between Any Two Parts | PDD (tPHL - tPLH) | -50 | | 50 | ns | | 7 |
| Propagation Delay Skew | tPSK | | | 40 | ns | | 7 |
| Rise Time | tR | 8 | 30 | 30 | ns | Cg = 1 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Fall Time | tF | 8 | 30 | 30 | ns | Cg = 1 nF, f = 200 kHz, Duty Cycle = 50%, VCC = 10V | 7 |
| Output High Level Common Mode Transient Immunity | /CMH/ | 50 | 70 | | kV/µs | TA = 25 °C, IF = 9 mA, VCC = 20 V, VCM = 1500 V with split resistors | 7 |
| Output Low Level Common Mode Transient Immunity | /CML/ | 50 | 70 | | kV/µs | TA = 25°C, VF = 0 V, VCC = 20 V, VCM = 1500 V with split resistors | 7 |
| Input-Output Momentary Withstand Voltage | VISO | 3750 | | | VRMS | RH < 50%, t = 1 min., TA = 25 °C | 7 |
| Input-Output Resistance | RI-O | 5012 | | | Ω | VI-O = 500 VDC | 7 |
| Temperature Coefficient of Input Forward Voltage | ΔVF/ΔTA | | -1.7 | | mV/°C | | 6 |
| Input Capacitance | CIN | | 70 | | pF | f = 1 MHz, VF = 0 V | 6 |
| Input-Output Capacitance | CI-O | | 0.6 | | pF | f =1 MHz | 7 |
| LED-to-Ambient Thermal Resistance | R11 | | 135 | | °C/W | | 7 |
| LED-to-Detector Thermal Resistance | R12 | | 27 | | °C/W | | 7 |
| Detector-to-LED Thermal Resistance | R21 | | 39 | | °C/W | | 7 |
| Detector-to-Ambient Thermal Resistance | R22 | | 47 | | °C/W | | 7 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | Abs | | on factors such as pollution degree and insulation level. Table 3. Absolute Maximum Ratings | 5 |
## CAD (KiCad official)
- Symbol: `ACPL-P346-000E`
- Footprint: `Package_SO:SO-6_4.4x3.6mm_P1.27mm`
- 3D model: SO-6 (KiCad packages3D, STEP)
- 3D model files: `acpl-p346-000e-etched.step` / `acpl-p346-000e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `acpl-p346-000e.step` / `acpl-p346-000e.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Broadcom/AVAGO datasheet](docs/acpl-p346-000e-datasheet.pdf) (16 pp, sha256 `1b4e781ca205a549`, retrieved 2026-10-30, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/acpl-p346-000e-datasheet.pdf)