component
HT62783ANZ
Public Made by Adomby adom
HTCSEMI Darlington Transistor Arrays, DIP-18. 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
markdownHT62783ANZ
HTCSEMI · Darlington Transistor Arrays · DIP-18
HT62783ANZ from HTCSEMI, in a DIP-18. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IN 1 | input | Logic input for channel 1; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 2 | IN 2 | input | Logic input for channel 2; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 3 | IN 3 | input | Logic input for channel 3; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 4 | IN 4 | input | Logic input for channel 4; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 5 | IN 5 | input | Logic input for channel 5; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 6 | IN 6 | input | Logic input for channel 6; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 7 | IN 7 | input | Logic input for channel 7; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 8 | IN 8 | input | Logic input for channel 8; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |
| 9 | Vcc | power_in | Positive power supply pin; recommended operating range 0-50 V |
| 10 | GND | power_in | Common ground reference pin |
| 11 | OUT 8 | output | Darlington output sink for channel 8; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 12 | OUT 7 | output | Darlington output sink for channel 7; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 13 | OUT 6 | output | Darlington output sink for channel 6; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 14 | OUT 5 | output | Darlington output sink for channel 5; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 15 | OUT 4 | output | Darlington output sink for channel 4; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 16 | OUT 3 | output | Darlington output sink for channel 3; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 17 | OUT 2 | output | Darlington output sink for channel 2; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
| 18 | OUT 1 | output | Darlington output sink for channel 1; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTCSEMI |
| Package | DIP-18 |
| Category | Transistors/Thyristors |
| Pins | 18 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output current (one channel) | IOUT | -500 | mA | One channel; footnote * not printed | 5 | ||
| Clamp diode reverse voltage | VR | 50 | V | 5 | |||
| Clamp diode forward current | IF | 500 | mA | 5 | |||
| Storage temperature | Tstg | -60 | 150 | °C | 5 | ||
| Supply voltage | VCC | 0 | 50 | V | 5 | ||
| Output current (one channel) | IOUT | -350 | mA | One channel; footnote * not printed | 5 | ||
| Output current, 8 channels, duty 10% | IOUT | -180 | mA | 8 channels at Tpw = 25 ms, Ta = 85 °C, Tj = 120 °C, Duty 10% | 5 | ||
| Output current, 8 channels, duty 50% | IOUT | -38 | mA | 8 channels at Tpw = 25 ms, Ta = 85 °C, Tj = 120 °C, Duty 50% | 5 | ||
| Clamp diode reverse voltage | VR | 50 | V | 5 | |||
| Clamp diode forward current | IF | 400 | mA | 5 | |||
| Output leakage current | ICEX | 100 | µA | VCC = 50 V, VIN = 0,4 V; Ta 25±10 °C | 6 | ||
| Clamp diode reverse current | IR | 50 | 60 | µA | VR = 50 V; Ta 25±10 °C | 6 |
CAD (KiCad official)
- Symbol:
HT62783ANZ - Footprint:
Package_DIP:DIP-18_W7.62mm - 3D model: DIP-18 (KiCad packages3D, STEP)
- 3D model files:
ht62783anz-etched.step/ht62783anz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht62783anz.step/ht62783anz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTCSEMI datasheet (9 pp, sha256
4c60d9ab60c01d0b, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).