引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 1 | VCC | |
| 3 | SHIELD | |
| 4 | V | |
| 5 | V | |
| 6 | IC |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 1.75
- 正向电流 IF
- 1.75
- 电源电压 VCC
- to 20 V)
- 工作温度 TA
- to 20 V)
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。
| CHARACTERISTIC | 符号 | 额定值 | 单位 |
|---|---|---|---|
| Forward Current | IF | 20 | mA |
| Peak Transient Forward Current (Note1) | IFPT | 1 | A |
| Output Current 1 (Ta ≤ 25℃) | IO1 | 25/-15 | mA |
| Output Current 2 (Ta ≤ 100℃) | IO2 | 5/-5 | mA |
| Peak Output Current (Note2) | IOP | 50/-50 | mA |
| Output Voltage | VO | -0.5 to 20 | V |
| Supply Voltage | VCC | -0.5 to 20 | V |
| Operating Temperature Range | Topr | -40 to 100 | °C |
| Storage Temperature Range | Tstg | -55 to 125 | °C |
| Lead Solder Temperature (10s) | Tsol | 260 | °C |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| CHARACTERISTIC | 符号 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|
| 2 | BVs | TLP108 3750 Vrms 2008-08-27 |
电气特性 Electrical Characteristics（TA = 25°C）
| CHARACTERISTIC | 符号 | 条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|
| (Unless otherwise | specified, Ta = -40 | to 100°C, VCC = 4.5 | to 20 V) | |||
| Input Forward Voltage | VF ― | IF=10 mA , Ta=25°C | 1.45 | 1.57 | 1.75 | V |
| ΔVF/ΔTa ― | IF=10 mA | ― | -2.0 | ― | mV/°C | |
| Input Capacitance | CT ― | V=0 , f=1 MHz , Ta=25°C | ― | 100 | ― | pF |
| Logic Low Output Voltage | VOL 1 | IOL=3.5 mA , IF=5 mA | ― | 0.2 | 0.6 | V |
| IOH=-2.6 mA, VCC=4.5 V | 2.7 | 4.0 | ― | |||
| Logic High Output Voltage | VOH 2 | V | ||||
| VF=0.8 V VCC=20 V | 17.4 | 19.0 | ― | |||
| VCC=20 V | ― | ― | 3.0 | |||
| Logic Low Supply Current | ICCL 3 | IF=5 mA | mA | |||
| VCC=5.5 V | ― | ― | 3.0 | |||
| VCC=20 V | ― | ― | 3.0 | |||
| Logic High Supply Current | ICCH 4 | VF=0 V | mA | |||
| VCC=5.5 V | ― | ― | 3.0 | |||
| Logic Low Short Circuit | IOSL 5 | IF=5 mA VCC=VO=5.5 | V 15 | 80 | ― | mA |
| Output Current (Note4) | VO=GND VCC=VO=20 | V 20 | 90 | ― | ||
| Logic High Short Circuit | VCC=5.5 V | -5 | -15 | ― | ||
| IOSH 6 | VF=0 V | mA | ||||
| Output Current (Note4) | VCC=20 V | -10 | -20 | ― | ||
| IFHL ― | IO=3.5 mA,VO<0.4 V | ― | 0.4 | 1.6 | mA | |
| VFLH ― | IO=-2.6 mA,VO>2.4 V | 0.8 | ― | ― | V | |
| Input Current Hysteresis | IHYS ― | VCC=5 V | ― | 0.05 | ― | mA TLP108 |