产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 5 | GND | |
| 6 | V | |
| 7 | V | |
| 8 | V |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- V HCPL2730M,
- 电流传输比 CTR
- 2000
- 电源电压 VCC
- HCPL2730M -0.5 to 7
- 工作温度 TA
- -40 to +100
产品特点 Features
- Low current – 0.5mA The 6N138M/9M and HCPL2730M/31M optocouplers
- Superior CTR-2000% consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector.
- Superior CMR-10kV/µs
- 6N138M,
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。
| 符号 | 参数 | 值 | 单位 |
|---|---|---|---|
| 6N139M, | |||
| T Storage Temperature | -40 to +125 | °C HCPL2730M, | |
| T Operating | Temperature | -40 to +100 | °C |
| T Lead Solder | Temperature (Wave solder only. See recommended | 260 for 10 sec | °C HCPL2731M |
| I (avg) DC/Average | Forward Input Current Each Channel | 20 | mA |
| I (pk) Peak Forward | Input Current Each Channel | 40 | mA |
| (50% duty cycle, | 1 ms P.W.) | ||
| I (trans) Peak Transient | Input Current – (≤1µs P.W., 300 pps) | 1.0 | A |
| P Input Power | Dissipation(1) Each Channel | 35 | mW |
| I (avg) Average Output | Current Each Channel | 60 | mA Input |
| 6N139M and | HCPL2731M -0.5 to 18 | ||
| P Output Power | Dissipation(1) Each Channel | 100 | mW |
| HCPL2731 derating TBD. |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 符号 | 特性 | 测试条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|
| V Withstand | Insulation Test | RH ≤ 50%, T = 25°C, I ≤ 10µA, | 5000 | V | ||
| ISO | A I-O | RMS HCPL2730M, | ||||
| R | Resistance (Input to Output)(5) | V = 500VDC | 1011 | Ω | ||
| C | Capacitance (Input to Output)(5)(6) | f = 1MHz, V = 500V | 1 | pF | ||
| I | Input-Input Insulation Leakage | RH ≤ 45%, V = 500VDC, t = 5s, | 0.005 | µA | ||
| R | Input-Input Resistance(7) | V = 500VDC, HCPL2730M/2731M | 1011 | Ω | ||
| I-I | I-I | HCPL2731M | ||||
| C | Input-Input Capacitance(7) | f = 1MHz, HCPL2730M/2731M | only | 0.03 | pF | |
| 7. Measured | between pins 1 and 2 shorted | together, and pins 3 and 4 shorted | together. |
电气特性 Electrical Characteristics（TA = 25°C）
| 符号 | 参数 | 测试条件 | 器件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|---|
| A | A | CC | 6N139M, | ||||
| V | Input Forward Voltage | T = 25°C | All | 1.30 | 1.7 | V HCPL2730M, | |
| Each channel (I = 1.6mA) | 1.75 | ||||||
| ∆V / ∆T | Temperature | I = 1.6mA | All | -1.94 | mV/°C HCPL2731M | ||
| I | Logic HIGH Output Cur- | I = 0mA, V = V = 18V | 6N139M | 0.0036 | 100 | µA | |
| I = 0mA, V = V = 7V F O CC | 6N138M | 0.001 | 250 | — | |||
| I | Logic LOW supply | I = 1.6mA, V = Open, V = 18V | 6N138M, | 0.4 | 1.5 | mA | |
| I = I = 1.6mA, V = 18V | HCPL2731M | 3 | |||||
| I | Logic HIGH Supply | I = 0mA, V = Open, V = 18V | 6N138M, | 0.0003 | 10 | µA | |
| I = I = 0mA, V = 18V | HCPL2731M | 20 | |||||
| CTR | Current Transfer I | = 0.5mA, V = 0.4 V, V = 4.5V | 6N139M | 400 | 2000 | % | |
| I | = 1.6mA, V = 0.4 V, V = 4.5V | 6N139M | 500 | 1600 | |||
| I | = 1.6mA, V = 0.4 V, V = 4.5V | 6N138M | 300 | 1600 | |||
| V Logic | LOW Output I | = 0.5mA, I = 2mA, V = 4.5V | 6N139M | 0.05 | 0.4 | V | |
| I | = 1.6mA, I = 8mA, V = 4.5V | 6N139M | 0.093 | 0.4 | |||
| I | = 5mA, I = 15mA, V = 4.5V | 6N139M | 0.13 | 0.4 | |||
| I | = 12mA, I = 24mA, V = 4.5V | 6N139M | 0.18 | 0.4 | |||
| I | = 1.6mA, I = 4.8mA, V = 4.5V | 6N138M | 0.06 | 0.4 | 6N138M, | ||
| A | A | CC | 6N139M, |
特性曲线（Typical Performance Curves）
相关 / 可替代型号
以上型号来自规格书与型号命名比对，参数需以各自规格书为准；下单前请与销售确认封装与脚位。