引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 1 | Anode | |
| 3 | Cathode | |
| 4 | Emitter | |
| 6 | Collector | |
| 5 | Mechanical Parameters |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 1.4
- 电流传输比 CTR
- 600
- 集电极-发射极电压 VCEO
- 80
产品特点 Features
- (1) Collector-emitter voltage: 80 V (min)
- TLP383
- 5. Mechanical Parameters
- Characteristics Min Unit
- Creepage distances 8.0 mm
- Clearance 8.0
- Internal isolation thickness 0.4
- 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, T = 25 ) aaaa
- Characteristics Symbol Note Rating Unit
- LED Input forward current I 50 mA
- Input forward current derating (T ≥ 90 ) ∆I /∆T -1.11 mA/ a F a
- Input forward current (pulsed) I (Note 1) 1 A
- Input power dissipation P 100 mW
- Input power dissipation (T ≥ 90 ) ∆P /∆T -2.22 mW/ a D a derating
- Junction temperature T 135
- Detector Collector-emitter voltage V 80 V
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 特性 | 符号 | 备注 | 额定值 | 单位 |
|---|---|---|---|---|
| TLP383 | ||||
| Creepage distances 8.0 | mm | |||
| LED Input forward current | I | 50 | mA | |
| Input forward current derating (T ≥ | 90 ) ∆I /∆T | -1.11 | mA/ | |
| Input forward current (pulsed) | I | (Note 1) | 1 | A |
| Input power dissipation | P | 100 | mW | |
| Input power dissipation (T ≥ | 90 ) ∆P /∆T | -2.22 | mW/ | |
| Junction temperature | T | 135 | | |
| Detector Collector-emitter voltage | V | 80 | V | |
| Emitter-collector voltage | V | 7 | V | |
| Collector current | I | 50 | mA | |
| Collector power dissipation | P | 150 | mW | |
| Collector power dissipation (T ≥ | 25 ) ∆P /∆T | -1.36 | mW/ | |
| Junction temperature | T | 135 | | |
| Common Operating temperature | T | -55 to 125 | | |
| Storage temperature | T | -55 to 125 | | |
| Lead soldering temperature (10 | s) T | 260 | | |
| Total power dissipation | P | 250 | mW | |
| Total power dissipation (T ≥ | 25 ) ∆P /∆T | -2.27 | mW/ | |
| Isolation voltage (AC, 60 s, | R.H. ≤ 60 %) BV | (Note 2) | 5000 | Vrms |
电气特性 Electrical Characteristics（TA = 25°C）
| 特性 | 符号 | 备注 | 测试条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|---|
| LED Input forward voltage | V | I | = 10 mA | 1.1 | 1.25 | 1.4 | V |
| Input capacitance | C | V | = 0 V, f = 1 MHz | | 30 | | pF |
| Detector Collector-emitter breakdown | V | I | = 0.5 mA | 80 | | | V |
| Emitter-collector breakdown | V | I | = 0.1 mA | 7 | | | V |
| Dark Current | I | V | = 48 V | | 0.01 | 0.08 | µA |
| V | = 48 V, T = 85 | | 2 | 50 | |||
| Collector-emitter capacitance | C | V | = 0 V, f = 1 MHz | | 10 | | pF |
| Current transfer ratio I | /I (Note 1) I | = 5 mA, V | = 5 V | 50 | | 600 | % |
| C | F | F | CE | ||||
| I | = 5 mA, V | = 5 V, GB Rank | 100 | | 600 | ||
| I | = 0.5 mA, | V = 5 V | 50 | | 600 | ||
| I | = 0.5 mA, | V = 5 V, GB Rank | 100 | | 600 | ||
| Saturated current transfer ratio I /I | I | = 1 mA, V | = 0.4 V | | 60 | | % |
| C | F(sat) | F | CE | ||||
| I | = 1 mA, V | = 0.4 V, GB Rank | 30 | | | ||
| Collector-emitter saturation voltage V | I | = 8 mA, I | = 2.4 mA | | | 0.3 | V |
| I | = 1 mA, I | = 0.2 mA | | 0.09 | | ||
| I | = 1 mA, I | = 0.2 mA, GB Rank | | | 0.3 | ||
| OFF-state collector current I | V = 48 V, | V = 0.7 V | | | 10 | µA TLP383 |