产品应用与封装尺寸
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图纸取自原厂规格书，点击可放大查看原始尺寸标注。
关键参数速览
- 正向电压 VF
- 20mA
- 电流传输比 CTR
- 400
- 正向电流 IF
- ±60
- 集电极-发射极电压 VCEO
- 80
产品特点 Features
- •Compliance Halogens Free
- (Br < 900 ppm, Cl < 900 ppm, Br+Cl < 1500 ppm)
- AC input response
- PRELIMINARY DATASHEET
- 16 PIN ULTRA SMALL SSOP AC INPUT
- PHOTOTRANSISTOR PHOTOCOUPLER
- ELQ3H4(DH)-G
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| 参数 | 符号 | 额定值 | 单位 |
|---|---|---|---|
| Forward current | I | ±60 | mA |
| Peak forward current (1us, | pulse) I | 1 | A |
| Power dissipation | 70 | mW/Ch | |
| Power Dissipation Derating | 0.7 | mW/°C | |
| Collector current | I | 50 | mA |
| Collector-Emitter voltage | V | 80 | V |
| Output Emitter-Collector voltage | V | 7 | V |
| Power dissipation | 150 | mW /Ch | |
| Power Dissipation Derating | 1.4 | mW/°C | |
| Total power dissipation | P | 200 | mW |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 参数 | 符号 | 额定值 | 单位 |
|---|---|---|---|
| Operating temperature | T | -55 ~ +110 | °C |
| Storage temperature | T | -55 ~ +125 | °C |
| Soldering temperature *2 | T | 260 | °C |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 最小 | 典型 | 最大 | 单位 | 条件 |
|---|---|---|---|---|---|---|
| Forward voltage | V | - | 1.2 | 1.4 | V I =± | 20mA |
| Input Capacitance | C | - | 30 | 250 | pF V = | 0, f = 1KHz |
| I | - | - | 100 | nA V | = 20V, I = 0mA | |
| current | CEO | CE | F | |||
| BV | 80 | - | - | V I = | 0.1mA | |
| breakdown voltage | CEO | C | ||||
| BV | 7 | - | - | V I = | 0.1mA | |
| breakdown voltage | ECO | E | ||||
| Transfer Characteristics | (T | =-40 to 85°C | unless | specified | otherwise) | |
| Current Transfer ratio | CTR | 100 | - | 400 | % I = | ±5mA ,V = 5V |
订货信息与供货形式
| Q3H4 | denotes | 器件 | 型号 |
|---|---|---|---|
| Device | Marking | ||
| Q3H4 | denotes | Device | Number |