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 |
|---|---|---|
| 1 | No Connection | |
| 2 | Anode | |
| 3 | Cathode | |
| 4 | No Connection | |
| 5 | Gnd | |
| 6 | Vout | |
| 8 | Vcc |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 1.6mA
- 正向电流 IF
- 20
- 电源电压 VCC
- 70°C unless
产品特点 Features
- High current transfer ratio–2000% typical
- High isolation voltage between input
- and output (Viso=5000 Vrms )
- Guaranteed performance from 0°C to 70°C
- Pb free and RoHS compliant.
- UL approved (No. 214129)
- VDE approved (No. 132249)
- SEMKO approved
- NEMKO approved
- DEMKO approved
- FIMKO approved
- CSA approved (No. 2037145)
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 | 20 | mA |
| I | 40 | mA | |
| (50% duty, 1ms P.W) | FP | ||
| (≤1μs P.W, 300pps) | I Ftrans | 1 | A |
| Power dissipation | P | 45 | mW |
| Power dissipation | P | 100 | mW |
| Output current | I | 60 | mA |
| Output 6N138 | -0.5 to 7 | V | |
| 6N139 | -0.5 to 18 | V | |
| 6N138 | -0.5 to 7 | V | |
| 6N139 | -0.5 to 18 | V |
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 |
|---|---|---|---|
| 8 PIN DIP LOW INPUT CURRENT | HIGH GAIN | 6N138 | 6N139 |
| Operating temperature | T | -40 ~ +85 | °C |
| Storage temperature | T | -55 ~ +125 | °C |
| Soldering temperature | T | 260 | °C |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 最小 | Typ.* | 最大 | 单位 | 条件 |
|---|---|---|---|---|---|---|
| Forward voltage | V | - | 1.3 | 1.7 | V I = | 1.6mA |
| ΔV /ΔT | - | -1.8 | - | mV/°C I | =1.6mA | |
| forward voltage | F A | F | ||||
| 6N139 | - | 0.01 | 100 | |||
| Output Current | OH | I | =0mA, V =V =18V | |||
| 6N138 | - | - | 250 | F | O CC | |
| Logic Low 6N138 | I | =1.6mA, V =Open, | ||||
| - | 0.6 | 1.5 | F | O | ||
| Supply Current 6N139 | CCL | V | =18V | |||
| Logic High 6N138 | I | =0mA, V =Open, | ||||
| - | 0.05 | 10 | F | O | ||
| Supply Current 6N139 | CCH | V | =18V | |||
| Transfer Characteristics | (T =0 to | 70°C unless | specified | otherwise, | Vcc=4.5V) | |
| I = | 0.5mA, V = 0.4V, | |||||
| 6N139 | 400 | 2500 | - | F V CC | O =4.5V | |
| 8 PIN DIP LOW | INPUT | CURRENT | HIGH | GAIN | 6N138 6N139 |
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。
订货信息与供货形式
| 包装 | S | 型号 |
|---|---|---|
| Option | S | Type |
| Option | S1 | Type |