component
MMBTA64-7-F
Public Made by Adomby adom
Diodes Incorporated Darlington Transistors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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MMBTA64-7-F
Diodes Incorporated · Darlington Transistors · SOT-23
MMBTA64-7-F from Diodes Incorporated, in a SOT-23. 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 | B | input | Base of the PNP Darlington pair, which is the control input for the device. |
| 2 | E | passive | Emitter of the PNP Darlington pair, with a maximum emitter-base voltage VEBO of -10 V. |
| 3 | C | passive | Collector of the PNP Darlington pair, rated for VCEO of -30 V and continuous IC of -500 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
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 | BVCEO | -30 | V | IC = -100A, VBE = 0V | 3 | ||
| Collector Cut-Off Current | ICBO | -100 | nA | VCB = -30V, IE = 0 | 3 | ||
| Emitter Cut-Off Current | IEBO | -100 | nA | VEB = -10V, IC = 0 | 3 | ||
| DC Current Gain (MMBTA64) | hFE | 10000 | IC = -10mA, VCE = -5.0V | 3 | |||
| DC Current Gain (MMBTA64) | hFE | 20000 | IC = -100mA, VCE = -5.0V | 3 | |||
| Collector-Emitter Saturation Voltage | VCE(SAT) | -1.5 | V | IC = -100mA, IB = -100A | 3 | ||
| Base-Emitter Saturation Voltage | VBE(SAT) | -2 | V | IC = -100mA, VCE = -5.0V | 3 | ||
| Current Gain-Bandwidth Product | fT | 125 | MHz | VCE = -5.0V, IC = -10mA, f = 100MHz | 3 | ||
| Collector-Base Voltage | VCBO | -30 | V | 2 | |||
| Collector-Emitter Voltage | VCEO | -30 | V | 2 | |||
| Emitter-Base Voltage | VEBO | -10 | V | 2 | |||
| Collector Current - Continuous | IC | -500 | mA | 2 | |||
| Power Dissipation | PD | 300 | mW | 2 | |||
| Thermal Resistance, Junction to Ambient | RθJA | 417 | °C/W | 2 | |||
| Operating and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 2 |
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 |
|---|---|---|---|---|
| contacts | tin | Terminals: Finish-Matte Tin Plated Leads. Solderable per MIL-STD-202, Method 208 | 1 |
CAD (KiCad official)
- Symbol:
MMBTA64-7-F - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbta64-7-f-etched.step/mmbta64-7-f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbta64-7-f.step/mmbta64-7-f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (6 pp, sha256
fc7ae3f19b40213c, retrieved 2026-10-20, 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).