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EMH10-HAF
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Changjing Digital Transistors, SOT-563-6. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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EMH10-HAF
Changjing · Digital Transistors · SOT-563-6
EMH10-HAF from Changjing, in a SOT-563-6. 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 | power_in | Emitter (ground) of transistor 1, shown on the page 1 pin diagram and equivalent circuit. |
| 2 | B1 | input | Base input of transistor 1 through the built-in resistors (R1 typ 2.2 kΩ, R2/R1 typ 21), with VIN rated -5 to 12 V. |
| 3 | C2 | output | Collector output of transistor 2, with output current up to 100 mA and VCC up to 50 V. |
| 4 | E2 | power_in | Emitter (ground) of transistor 2, shown on the page 1 pin diagram and equivalent circuit. |
| 5 | B2 | input | Base input of transistor 2 through the built-in resistors (R1 typ 2.2 kΩ, R2/R1 typ 21), with VIN rated -5 to 12 V. |
| 6 | C1 | output | Collector output of transistor 1, with output current up to 100 mA and VCC up to 50 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-563-6 |
| 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 |
|---|---|---|---|---|---|---|---|
| Input resistance | R1 | 1.54 | 2.2 | 2.86 | KΩ | 1 | |
| Resistance ratio | R2/R1 | 17 | 21 | 26 | - | 1 | |
| DC current gain | GI | 80 | - | VO=5V, IO=10mA | 1 | ||
| Input voltage (off) | VI(off) | 0.5 | V | VCC=5V, IO=100μA | 1 | ||
| Input voltage (on) | VI(on) | 1.1 | V | VO=0.3V, IO=5mA | 1 | ||
| Output voltage (on) | VO(on) | 0.1 | 0.3 | V | IO/II=5mA/0.25mA | 1 | |
| Input current | II | 3.6 | mA | VI=5V | 1 | ||
| Output current (off) | IO(off) | 0.5 | μA | VCC=50V, VI=0 | 1 | ||
| Transition frequency | fT | 250 | MHz | VCE=10V, IE=5mA, f=100MHz | 1 | ||
| Supply voltage | VCC | 50 | V | Ta=25℃ | 1 | ||
| Input voltage | VIN | -5 | 12 | V | Ta=25℃ | 1 | |
| Output current | IC(MAX) | 100 | mA | Ta=25℃ | 1 | ||
| Power dissipation | Pd | 150 | mW | Ta=25℃ | 1 | ||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
EMH10-HAF - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563-6 (KiCad packages3D, STEP)
- 3D model files:
emh10-haf-etched.step/emh10-haf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);emh10-haf.step/emh10-haf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (3 pp, sha256
247eedb4556d3766, retrieved 2026-10-21, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# EMH10-HAF
**Changjing** · Digital Transistors · SOT-563-6
EMH10-HAF from Changjing, in a SOT-563-6. 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 | power_in | Emitter (ground) of transistor 1, shown on the page 1 pin diagram and equivalent circuit. |
| 2 | B1 | input | Base input of transistor 1 through the built-in resistors (R1 typ 2.2 kΩ, R2/R1 typ 21), with VIN rated -5 to 12 V. |
| 3 | C2 | output | Collector output of transistor 2, with output current up to 100 mA and VCC up to 50 V. |
| 4 | E2 | power_in | Emitter (ground) of transistor 2, shown on the page 1 pin diagram and equivalent circuit. |
| 5 | B2 | input | Base input of transistor 2 through the built-in resistors (R1 typ 2.2 kΩ, R2/R1 typ 21), with VIN rated -5 to 12 V. |
| 6 | C1 | output | Collector output of transistor 1, with output current up to 100 mA and VCC up to 50 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-563-6 |
| 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 |
|---|---|---|---|---|---|---|---|
| Input resistance | R1 | 1.54 | 2.2 | 2.86 | KΩ | | 1 |
| Resistance ratio | R2/R1 | 17 | 21 | 26 | - | | 1 |
| DC current gain | GI | 80 | | | - | VO=5V, IO=10mA | 1 |
| Input voltage (off) | VI(off) | | | 0.5 | V | VCC=5V, IO=100μA | 1 |
| Input voltage (on) | VI(on) | 1.1 | | | V | VO=0.3V, IO=5mA | 1 |
| Output voltage (on) | VO(on) | | 0.1 | 0.3 | V | IO/II=5mA/0.25mA | 1 |
| Input current | II | | | 3.6 | mA | VI=5V | 1 |
| Output current (off) | IO(off) | | | 0.5 | μA | VCC=50V, VI=0 | 1 |
| Transition frequency | fT | | 250 | | MHz | VCE=10V, IE=5mA, f=100MHz | 1 |
| Supply voltage | VCC | | | 50 | V | Ta=25℃ | 1 |
| Input voltage | VIN | -5 | | 12 | V | Ta=25℃ | 1 |
| Output current | IC(MAX) | | | 100 | mA | Ta=25℃ | 1 |
| Power dissipation | Pd | | | 150 | mW | Ta=25℃ | 1 |
| Operation junction and storage temperature range | TJ,Tstg | -55 | | 150 | ℃ | | 1 |
## CAD (KiCad official)
- Symbol: `EMH10-HAF`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563-6 (KiCad packages3D, STEP)
- 3D model files: `emh10-haf-etched.step` / `emh10-haf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `emh10-haf.step` / `emh10-haf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589040528263925760) (3 pp, sha256 `247eedb4556d3766`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/emh10-haf-datasheet.pdf)