component
TBD62503AFNG
Public Made by Adomby adom
TOSHIBA Darlington Transistor Arrays, SSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTBD62503AFNG
TOSHIBA · Darlington Transistor Arrays · SSOP-16
TBD62503AFNG from TOSHIBA, in a SSOP-16. 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 | I1 | input | Input pin for driver 1; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 2 | I2 | input | Input pin for driver 2; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 3 | I3 | input | Input pin for driver 3; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 4 | I4 | input | Input pin for driver 4; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 5 | I5 | input | Input pin for driver 5; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 6 | I6 | input | Input pin for driver 6; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 7 | I7 | input | Input pin for driver 7; for the TBD62503A series VIN(ON) is 2.5 V min at IOUT ≥ 100 mA and VIN(OFF) is 0.6 V max at IOUT ≤ 100 µA, with absolute maximum VIN of −0.5 to 30 V. |
| 8 | GND | power_in | Ground pin for the driver array; the datasheet gives no further electrical limit for this pin. |
| 9 | NC | unconnected | Non-connection pin with no internal connection to be made in the application. |
| 10 | O7 | output | Sink-type DMOS driver output for channel 7, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
| 11 | O6 | output | Sink-type DMOS driver output for channel 6, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
| 12 | O5 | output | Sink-type DMOS driver output for channel 5, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
| 13 | O4 | output | Sink-type DMOS driver output for channel 4, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
| 14 | O3 | output | Sink-type DMOS driver output for channel 3, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
| 15 | O2 | output | Sink-type DMOS driver output for channel 2, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
| 16 | O1 | output | Sink-type DMOS driver output for channel 1, rated VOUT 50 V max and IOUT 300 mA/ch max (operating up to 250 mA/ch with one circuit on at Ta = 25 °C). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SSOP-16 |
| Category | Transistors/Thyristors |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output leakage current | Ileak | 1 | μA | VOUT = 50 V, Ta = 85 °C, VIN = 0 V | 5 | ||
| Output voltage (output ON) at 200 mA | VDS(RON) | 0.4 | 0.65 | V | IOUT = 200 mA, VIN = 5.0 V | 5 | |
| Output ON-resistance at 200 mA | RON | 2 | 3.25 | Ω | IOUT = 200 mA, VIN = 5.0 V | 5 | |
| Output voltage (output ON) at 100 mA | VDS(RON) | 0.2 | 0.325 | V | IOUT = 100 mA, VIN = 5.0 V | 5 | |
| Output ON-resistance at 100 mA | RON | 2 | 3.25 | Ω | IOUT = 100 mA, VIN = 5.0 V | 5 | |
| Input current (output on) | IIN(ON) | 0.1 | mA | VIN = 2.5 V | 5 | ||
| Input current (output off) | IIN(OFF) | 1 | μA | VIN = 0 V, Ta = 85 °C | 5 | ||
| Input voltage (output on) | VIN(ON) | 2.5 | V | IOUT = 100 mA, VOUT = 2 V | 5 | ||
| Output voltage | VOUT | 50 | V | 4 | |||
| Output current, 1 circuit ON | IOUT | 0 | 250 | mA/ch | 1 circuit ON, Ta = 25 °C, tpw = 25 ms | 4 | |
| Output current, 7 circuits ON, duty 10% | IOUT | 0 | 250 | mA/ch | 7 circuits ON, Ta = 85 °C, Tj = 120 °C, Duty = 10 % | 4 | |
| Output current, 7 circuits ON, duty 50% | IOUT | 0 | 130 | mA/ch | 7 circuits ON, Ta = 85 °C, Tj = 120 °C, Duty = 50 % | 4 | |
| Input voltage (output on) | VIN(ON) | 2.5 | 25 | V | IOUT = 100 mA or upper, VOUT = 2 V | 4 | |
| Input voltage (output off) | VIN(OFF) | 0 | 0.6 | V | IOUT = 100 μA or less, VOUT = 2 V | 4 | |
| Output voltage | VOUT | 50 | V | 3 | |||
| Output current | IOUT | 300 | mA/ch | 3 | |||
| Input voltage | VIN | -0.5 | 30 | V | 3 | ||
| Power dissipation, FNG package | PD | 0.78 | W | FNG (Note 3): on PCB 50 × 50 × 1.6 mm, Cu area 40% | 3 | ||
| Power dissipation derating, FNG package (above Ta = 25 °C) | PD | 6.24 | mW/°C | FNG (Note 3): derate when Ta exceeds 25 °C | 3 | ||
| Operating temperature | Topr | -40 | 85 | °C | 3 | ||
| Storage temperature | Tstg | -55 | 150 | °C | 3 |
CAD (KiCad official)
- Symbol:
TBD62503AFNG - Footprint:
Package_SO:SSOP-16_5.3x6.2mm_P0.65mm - 3D model: SSOP-16 (KiCad packages3D, STEP)
- 3D model files:
tbd62503afng-etched.step/tbd62503afng-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tbd62503afng.step/tbd62503afng.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (10 pp, sha256
867574b43e0ec358, retrieved 2026-10-19, 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).