引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 1 | VCC | |
| 3 | IF | |
| 5 | V | |
| 6 | V |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 1.7
- 正向电流 IF
- 1.7
- 隔离电压 VISO
- 5000
- 电源电压 VCC
- 3.5
- 工作温度 TA
- 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 (Ta ≤ 83°C) | IF | 20 | mA |
| Forward Current Derating (Ta ≥ 83°C) | ΔIF/ΔTa | −0.48 | mA/°C |
| Peak Transient Forward Current (Note 1) | IFPT | 1 | A |
| Junction Temperature | Tj | 125 | °C |
| Output Current 1 (Ta ≤ 25°C) | IO1 | 25 / −15 | mA |
| ROTCETED Output Current 2 (Ta ≤ 100°C) | IO2 | 13 / −13 | mA |
| Output Voltage | VO | −0.5 to 20 | V |
| Supply Voltage | VCC | −0.5 to 20 | V |
| Junction Temperature | Tj | 125 | °C |
| Operating Temperature Range | Topr | −40 to 100 | °C |
| Storage Temperature Range | Tstg | −55 to 125 | °C |
| Lead Solder Temperature (10 s) | Tsol | 260 | °C |
| Isolation Voltage (AC,1 min., R.H. ≤ 60%, Ta = 25°C) (Note | 2) BVs | 5000 | Vrms |
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 | 额定值 | 单位 |
|---|---|---|---|
| TLP718 TLP718 | |||
| EN60747-5-5 | Option:(D4) | ||
| Types : TLP718, TLP718F | |||
| Type designations for “option: (D4)”, which are tested under | EN60747 requirements. | ||
| Ex.: TLP718 (D4-TP,F) D4 : EN60747 | option | ||
| TP : Standard | tape & reel type | ||
| Ex.: TLP718 (D4-TP,F) → TLP718 | |||
| for rated mains voltage≤300V | I-IV | ||
| for rated mains voltage≤600V | I-III | ||
| 40/ 100 / 21 | — | ||
| Pollution degree | 2 | — | |
| TLPxxx type | 890 | ||
| TLPxxxFtype | 1140 | ||
| Input to output test voltage, method A | TLPxxx type | 1335 | |
| Vpr=1.5×V , type and sample test | Vpr | Vpk | |
| tp=10s, partial discharge<5pC | TLPxxxFtype | 1710 | |
| Input to output test voltage, method B | TLPxxx type | 1670 | |
| Vpr=1.875×V , 100% production test | Vpr | Vpk | |
| t =1s, partial discharge<5pC | TLPxxxFtype | 2140 | |
| V | 8000 | Vpk | |
| (transient overvoltage, t = 60s) | |||
| V IO =500V, Ta=100°C | Rsi | ≥ 1011 | Ω |
| V IO =500V, Ta=Tsi 6 | ≥ 109 | 2012-12-19 TLP718 | |
| 7.62mm | pitch | 10.16mm | pitch |
| TLPxxx | type | TLPxxxF | type |
| Minimum creepage distance Cr 7.0mm | 8.0mm | ||
| Minimum clearance Cl 7.0mm CTI | 175 | 8.0mm | |
| Maintenance of the safety data shall be ensured by means of protective | circuits. | ||
| Marking on product for EN60747 ： 6 4 P718 | |||
| Mark for option(D4) 1 3 | |||
| 1pin indication 7 | 2012-12-19 |
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, V | = 4.5 to | 20 V.) | |||
| Input forward voltage | VF ― | IF = 5 mA , Ta = 25°C | 1.4 | 1.6 | 1.7 | V | |
| ΔVF/ΔTa ― | IF = 5 mA | ― | −2.0 | ― | mV/°C | ||
| Input capacitance | CT ― | V = 0 V, f = 1 MHz, Ta = | 25°C ― | 45 | ― | pF | |
| Logic LOW output voltage | VOL 1 | IOL = 3.5 mA , IF = 5 mA | ― | 0.2 | 0.6 | V | |
| VCC = | 4.5 V 2.7 | 3.5 | ― | ||||
| Logic HIGH output voltage | 2 | V | |||||
| VCC = | 20 V 17.4 | 19 | ― | ||||
| Logic LOW supply current | ICCL 3 | IF = 5 mA | ― | ― | 3.0 | mA | |
| Logic HIGH supply current | ICCH 4 | VF=0V | ― | ― | 3.0 | mA | |
| Logic LOW short | circuit | VCC = VO = | 5.5 V 15 | 80 | ― | ||
| IOSL 5 | IF = 5 mA | mA | |||||
| output current | VCC = VO = | 20 V 20 | 90 | ― | |||
| Logic HIGH short | circuit IOSH 6 | VF = 0 V, VCC = 5.5 V | −5 | -15 | ― | mA | |
| output current (Note4) | VO = GND VCC = 20 V | −10 | −20 | ― | |||
| IFHL ― | IO = 3.5 mA, VO < 0.6 V | ― | 0.4 | 3 | mA | ||
| VFLH ― | IO = −2.6 mA, VO > 2.4V | 0.8 | ― | ― | V | ||
| Input current hysteresis | IHYS ― | VCC = 5 V | ― | 0.05 | ― | mA TLP718 |