引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 1 | N.C. | |
| 2 | Anode | |
| 3 | Cathode | |
| 4 | N.C. | |
| 5 | GND | |
| 6 | V (Output) | |
| 7 | N.C. |
数据来源:原厂规格书引脚图
产品特点 Features
- (1) Buffer logic type (totem pole output)
- (2) Output peak current: ±2.5 A (max)
- (3) Operating temperature: -40 to 125
- (4) Supply current: 3 mA (max)
- (5) Supply voltage: 10 to 30 V
- (6) Threshold input current: 5 mA (max)
- (7) Propagation delay time: 500 ns (max)
- (8) Common-mode transient immunity: ±40 kV/µs (min)
- TLP250H,TLP250HF
- 4. Packaging (Note)
- TLP250H TLP250H(LF1,TP1) TLP250H(LF5,TP5)
- 11-10C4S 11-10C401S 11-10C405S
- TLP250HF TLP250HF(LF4,TP4)
- 11-10C404S
- 11-10C402S
- 6. Internal Circuit (Note)
安全与绝缘额定值(DIN EN/IEC 60747−5−5)
| 特性 | 符号 | 备注 | 测试条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|---|
| Total capacitance (input to | output) C | (Note 1) V | = 0 V, f = 1 MHz | | 0.35 | | pF |
| Isolation resistance | R | (Note 1) V | = 500 V, R.H. ≤ 60 % | 1 × 1012 | 1014 | | Ω |
| Isolation voltage | BV | (Note 1) AC, | 60 s | 3750 | | | Vrms |
| AC, | 1 s in oil | | 10000 | | |||
| DC, | 60 s in oil | | 10000 | | Vdc | ||
| TLP250H,TLP250HF | |||||||
| Propagation delay time | t | (Note 1) Fig. | I = 0 → 10 mA, V = 30 V, | 100 | | 500 | ns |
| (L/H) | 12.1.7 | R = 20 Ω, C = 10 nF | |||||
| Propagation delay time | t | (Note 1) | I = 10 → 0 mA, V = 30 V, | 100 | | 500 | |
| Pulse width distortion | |t -t | | (Note 1) | I = 0 ←→ 10 mA, V = 30 | V, | | 50 | |
| Propagation delay skew | t | (Note 1), | I = 0 ←→ 10 mA, V = 30 | V, -150 | | 150 | |
| (device to device) | (Note 4) | R = 20 Ω, C = 10 nF | |||||
| Rise time | t | (Note 1) | I = 0 → 10 mA, V = 30 V, | | 50 | | |
| Fall time | t | (Note 1) | I = 10 → 0 mA, V = 30 V, | | 50 | | |
| Common-mode transient | CM | (Note 2) Fig. | V = 1000 V , I = 10 mA, | ±40 | | | kV/µs |
| immunity at output high | 12.1.8 | V = 30 V, T = 25 , | |||||
| Common-mode transient | CM | (Note 3) | V = 1000 V , I = 0 mA, | ±40 | | | |
| C is | approximately 15 pF | which includes | probe and stray wiring capacitance. | ||||
| psk | pHL | pLH |
