component
BC33716BU
Public Made by Adomby adom
onsemi Bipolar (BJT), TO-92. 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
markdownBC33716BU
onsemi · Bipolar (BJT) · TO-92
BC33716BU from onsemi, in a TO-92. 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 | Collector | passive | Collector terminal of the NPN transistor; the datasheet rates collector current at 800 mA DC maximum and collector-emitter voltage at 50 V (BC337) or 30 V (BC338) VCES. |
| 2 | Base | passive | Base terminal of the NPN transistor; the datasheet gives no base-specific limit, only the emitter-base breakdown of 5 V (IE = 0.1 mA). |
| 3 | Emitter | passive | Emitter terminal of the NPN transistor; the emitter-base voltage rating is 5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TO-92 |
| 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 (BC337) | BVCEO | 45 | V | IC = 10 mA, IB = 0 | 3 | ||
| Collector-Emitter Breakdown Voltage (BC337) | BVCES | 50 | V | IC = 0.1 mA, VBE = 0 | 3 | ||
| Emitter-Base Breakdown Voltage | BVEBO | 5 | V | IE = 0.1 mA, IC = 0 | 3 | ||
| Collector Cut-Off Current (BC337) | ICES | 2 | 100 | nA | VCE = 45 V, IB = 0 | 3 | |
| DC Current Gain hFE1 | hFE1 | 100 | 630 | VCE = 1 V, IC = 100 mA | 3 | ||
| DC Current Gain hFE2 | hFE2 | 60 | VCE = 1 V, IC = 300 mA | 3 | |||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.7 | V | IC = 500 mA, IB = 50 mA | 3 | ||
| Base-Emitter On Voltage | VBE(on) | 1.2 | V | VCE = 1 V, IC = 300 mA | 3 | ||
| Current Gain Bandwidth Product | fT | 100 | MHz | VCE = 5 V, IC = 10 mA, f = 50 MHz | 3 | ||
| Output Capacitance | Cob | 12 | pF | VCB = 10 V, IE = 0, f = 1 MHz | 3 | ||
| Collector-Emitter Voltage (BC337) | VCES | 50 | V | 2 | |||
| Collector-Emitter Voltage (BC337) | VCEO | 45 | V | 2 | |||
| Emitter-Base Voltage | VEBO | 5 | V | 2 | |||
| Collector Current (DC) | IC | 800 | mA | 2 | |||
| Junction Temperature | TJ | 150 | °C | 2 | |||
| Storage Temperature | TSTG | -55 | 150 | °C | 2 | ||
| Power Dissipation | PD | 625 | mW | TA = 25°C | 3 | ||
| Thermal Resistance, Junction-to-Ambient | RθJA | 200 | °C/W | 3 |
CAD (KiCad official)
- Symbol:
BC33716BU - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
bc33716bu-etched.step/bc33716bu-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bc33716bu.step/bc33716bu.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (7 pp, sha256
0751905040670898, retrieved 2026-10-18, 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).