component
BAP64-05
Public Made by Adomby adom
Changjing Diodes - General Purpose, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownBAP64-05
Changjing · Diodes - General Purpose · SOT-23
BAP64-05 from Changjing, 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 | A1 | passive | Anode of the first PIN diode; the BAP64-05 is a common-cathode dual, rated 175 V continuous reverse voltage and 100 mA continuous forward current. |
| 2 | A2 | passive | Anode of the second PIN diode; the BAP64-05 is a common-cathode dual, rated 175 V continuous reverse voltage and 100 mA continuous forward current. |
| 3 | K | passive | Common cathode of both PIN diodes, tied together inside the package per the BAP64-05 schematic. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Continuous reverse voltage | VR | 175 | V | 1 | |||
| Continuous forward current | IF | 100 | mA | 1 | |||
| Power dissipation | PD | 250 | mW | Ta=25℃ | 1 | ||
| Thermal resistance from junction to ambient | RθJA | 500 | ℃/W | 1 | |||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | ℃ | 1 | ||
| Forward voltage | VF | 1.1 | V | IF=50mA | 2 | ||
| Reverse current | IR1 | 10 | μA | VR1=175V | 2 | ||
| Reverse current | IR2 | 1 | μA | VR2=20V | 2 | ||
| Diode capacitance | Cd1 | 0.52 | pF | VR=0V, f=1MHz | 2 | ||
| Diode capacitance | Cd2 | 0.5 | pF | VR=1V, f=1MHz | 2 | ||
| Diode capacitance | Cd3 | 0.35 | pF | VR=20V, f=1MHz | 2 | ||
| Diode forward resistance (note 1) | Rd1 | 40 | Ω | IF=0.5mA, f=100MHz | 2 | ||
| Diode forward resistance (note 1) | Rd2 | 20 | Ω | IF=1mA, f=100MHz | 2 | ||
| Diode forward resistance (note 1) | Rd3 | 3.8 | Ω | IF=10mA, f=100MHz | 2 | ||
| Diode forward resistance (note 1) | Rd4 | 1.35 | Ω | IF=100mA, f=100MHz | 2 | ||
| Charge carrier life time | τL | 1.55 | μs | When switched from IF=10mA to IR=6mA; RL=100Ω; measured at IR=3mA | 2 | ||
| Series inductance | LS | 1.4 | nH | IF=10mA, f=100MHz | 2 |
CAD (KiCad official)
- Symbol:
BAP64-05 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bap64-05-etched.step/bap64-05-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bap64-05.step/bap64-05.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (5 pp, sha256
0c3aba4355499037, retrieved 2026-10-18, 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).