引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 3 | CATHODE | |
| 4 | EMITTER (GND) | |
| 5 | COLLECTOR (OUTPUT). | |
| 1 | V CC |
数据来源:原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 1.72
- 电流传输比 CTR
- 20
- 正向电流 IF
- 20
- 电源电压 VCC
- 500
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 | (Note 1) I | 20 | mA |
| Pulse forward current | (Note 2) I | 40 | mA |
| Peak transient forward current | (Note 3) I | 1 | A |
| Output current | I | 8 | mA |
| Peak output current | I | 16 | mA |
| Supply voltage | V | Ω0.5~30 | V |
| Output voltage | V | Ω0.5~20 | V |
| Output power dissipation | (Note 4) P | 100 | mW |
| Operating temperature range | T opr | Ω55~100 | °C |
| Storage temperature range | T stg | Ω55~125 | °C |
| Lead solder temperature(10 sec.) | T sol | 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 | 额定值 | 单位 |
|---|---|---|---|
| TLP114A | |||
| BV | 3750 | Vrms | |
| (AC,1 min., R.H.≤ 60°%) | (Note 5) | ||
| (Note 1) Derate 0.36mA / °C above 70°C. | |||
| (Note 2) 50% duty cycle, Ims pulse width. | |||
| Derate 0.72mA / °C above 70°C. | |||
| (Note 3) Pulse width≤ 1µs, 300pps. | |||
| (Note 4) Derate 1.8mW / °C above 70°C. | 2 | 2002-9-25 |
电气特性 Electrical Characteristics(TA = 25°C)
| Characteristic | 符号 | 测试条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|
| Forward voltage | V I | = 16mA | 1.22 | 1.42 | 1.72 | V |
| temperature coefficient | ∆V F / ∆Ta I F | = 16mA | ― | Ω2 | ― | mV /°C |
| terminals | C T V | F = 0, f = 1MHz | ― | 30 | ― | pF |
| I OH (1) I F | = 0mA, V CC = V O = 5.5V | ― | 3 | 500 | nA | |
| High level output | I OH (2) V F | = 20V CC | ― | ― | 5 | |
| I OH V F | = 20V, T C a C = 70°C | ― | ― | 50 | ||
| current | I CCH I F | = 0mA, V CC = 30V | ― | 0.01 | 1 | µA |
| Current transfer ratio | I O / I F | 20 | ― | ― | % | |
| delpuoC voltage | V OL | ― | ― | 0.4 | V | |
| Isolation resistance | R S | S (Note | 5) 5kΩ1010 | 1014 | ― | Ω |
| C S V | S = 0, f = 1MHz (Note | 5) ― | 0.8 | ― | pF |
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