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MMDT3904V KAP
Public Made by Adomby adom
CBI Bipolar (BJT), SOT-563. 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
markdownMMDT3904V KAP
CBI · Bipolar (BJT) · SOT-563
MMDT3904V KAP from CBI, in a SOT-563. 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 | E1 | passive | Emitter of transistor 1 (NPN); drawing shows emitter arrow on pin 1. |
| 2 | B1 | input | Base of transistor 1; drive with IB per test conditions, VEBO max rating 5 V. |
| 3 | C2 | passive | Collector of transistor 2; VCEO 40 V, VCBO 60 V, IC continuous 0.2 A. |
| 4 | E2 | passive | Emitter of transistor 2 (NPN); drawing shows emitter arrow on pin 4. |
| 5 | B2 | input | Base of transistor 2; drive with IB per test conditions, VEBO max rating 5 V. |
| 6 | C1 | passive | Collector of transistor 1; VCEO 40 V, VCBO 60 V, IC continuous 0.2 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CBI |
| Package | SOT-563 |
| Category | Transistors/Thyristors |
| 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 |
|---|---|---|---|---|---|---|---|
| Collector-Emitter Breakdown Voltage V(BR)CBO | V(BR)CBO | 60 | V | IC=10A,IE=0 | 1 | ||
| Collector-Emitter Breakdown Voltage V(BR)CEO | V(BR)CEO | 40 | V | IC=1mA,IB=0 | 1 | ||
| Emitter-Base Breakdown Voltage V(BR)EBO | V(BR)EBO | 5 | V | IE=10A,IC=0 | 1 | ||
| Collector Cut-off Current ICBO | ICBO | 0.05 | A | VCB=30V,IE=0 | 1 | ||
| Emitter Cut-off Current IEBO | IEBO | 0.05 | A | VEB=5V,IC=0 | 1 | ||
| DC Current Gain hFE(1) | hFE(1) | 40 | VCE=1V,IC=0.1mA | 1 | |||
| DC Current Gain hFE(2) | hFE(2) | 70 | VCE=1V,IC=1mA | 1 | |||
| DC Current Gain hFE(3) | hFE(3) | 100 | 300 | VCE=1V,IC=10mA | 1 | ||
| DC Current Gain hFE(4) | hFE(4) | 60 | VCE=1V,IC=50mA | 1 | |||
| DC Current Gain hFE(5) | hFE(5) | 30 | VCE=1V,IC=100mA | 1 | |||
| Collector-Emitter Saturation Voltage VCE(sat)1 | VCE(sat)1 | 0.2 | V | IC=10mA,IB=1mA | 1 | ||
| Collector-Emitter Saturation Voltage VCE(sat)2 | VCE(sat)2 | 0.3 | V | IC=50mA,IB=5mA | 1 | ||
| Base-Emitter Saturation Voltage VBE(sat)1 | VBE(sat)1 | 0.65 | 0.85 | V | IC=10mA,IB=1mA | 1 | |
| Base-Emitter Saturation Voltage VBE(sat)2 | VBE(sat)2 | 0.95 | V | IC=50mA,IB=5mA | 1 | ||
| Transition Frequency fT | fT | 300 | MHz | VCE=20V,IC=10mA,f=100MHz | 1 | ||
| Collector-Base Voltage | 60 | V | 1 | ||||
| Collector-Emitter Voltage | 40 | V | 1 | ||||
| Emitter-Base Voltage | 5 | V | 1 | ||||
| Collector Current - Continuous | 0.2 | A | 1 | ||||
| Collector Power Dissipation | 0.2 | W | 1 | ||||
| Operation Junction and Storage Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Delay Time td | td | 35 | ns | VCC=3V, VBE(off)=-0.5V, IC=10mA, IB1=-IB2=1mA | 1 | ||
| Rise Time tr | tr | 35 | ns | VCC=3V, VBE(off)=-0.5V, IC=10mA, IB1=-IB2=1mA | 1 | ||
| Storage Time ts | ts | 200 | ns | VCC=3V, IC=10mA, IB1=-IB2=1mA | 1 | ||
| Fall Time tf | tf | 50 | ns | VCC=3V, IC=10mA, IB1=-IB2=1mA | 1 |
CAD (KiCad official)
- Symbol:
MMDT3904V KAP - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
mmdt3904v-kap-etched.step/mmdt3904v-kap-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmdt3904v-kap.step/mmdt3904v-kap.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CBI datasheet (3 pp, sha256
80a06272028db4d5, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).