引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 1 | Anode | |
| 3 | Cathode | |
| 4 | GND | |
| 5 | V (Output) | |
| 6 | Principle of Operation |
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
- 电流传输比 CTR
- 15
产品特点 Features
- (1) Inverter logic type (open collector output)
- (2) Package: SO6
- (3) Operating temperature: -40 to 110
- (4) Supply voltage: 3.3 V / 5 V
- (5) Data transfer rate: 1 Mbit/s (typ.) (NRZ)
- (6) Common-mode transient immunity: 15 kV/µs (min)
- TLP2309
- 7. Absolute Maximum Ratings (Note) (Unless otherwise specified, T = 25 ) aaaa
- Characteristics Symbol Note Rating Unit
- LED Input forward current I 25 mA
- Input forward current derating (T ≥ 100 ) ∆I /∆T -1.0 mA/ a F a
- Input forward current (pulsed) I (Note 1) 50 mA
- Input forward current derating (T ≥ 100 ) ∆I /∆T -2.0 mA/ a FP a
- (pulsed)
- Peak transient input forward I (Note 2) 1 A
- FPT current
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 |
|---|---|---|---|---|
| TLP2309 | ||||
| LED Input forward current | I | 25 | mA | |
| Input forward current derating (T ≥ | 100 ) ∆I /∆T | -1.0 | mA/ | |
| Input forward current (pulsed) | I | (Note 1) | 50 | mA |
| Input forward current derating (T ≥ a | 100 ) ∆I /∆T FP a | -2.0 | mA/ | |
| Peak transient input forward | I | (Note 2) | 1 | A |
| Peak transient input forward (T ≥ a | 85 ) ∆I /∆T FPT a | -25 | mA/ | |
| Input power dissipation | P | 40 | mW | |
| Input power dissipation (T ≥ | 100 ) ∆P /∆T | -1.6 | mW/ | |
| Detector Output current | I | 8 | mA | |
| Peak output current | I | 16 | ||
| Supply voltage | V | -0.5 to 30 | V | |
| Output voltage | V | -0.5 to 20 | ||
| Output power dissipation | P | 100 | mW | |
| Output power dissipation (T ≥ | 100 ) ∆P /∆T | -4.0 | mW/ | |
| Common Operating temperature | T | -40 to 110 | | |
| Storage temperature | T | -55 to 125 | ||
| Lead soldering temperature (10 | s) T | 260 | ||
| Isolation voltage AC, 60 s, | R.H. ≤ 60 % BV | (Note 3) | 3750 | Vrms |
电气特性 Electrical Characteristics（TA = 25°C）
| 特性 | 符号 | 测试条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|
| Input forward voltage | V I = 10 | mA | 1.45 | 1.55 | 1.7 | V |
| Input forward voltage | ∆V /∆T I = 10 | mA, T = -40 to 110 | | -2.0 | | mV/ |
| Input capacitance | C V = 0 | V, f = 1 MHz | | 60 | | pF |
| High-level output current | I I = 0 | mA, V = 5.5 V, V = 5.5 V | | 3 | 500 | nA |
| I = 0 | mA, V = 20 V, V = 30 V | | | 5 | µA | |
| I = 0 | mA, V = 20 V, V = 30 V, | | | 50 | ||
| High-level supply current | I I = 0 | mA, V = 30 V | | 0.01 | 1 | |
| Current transfer ratio | I /I I = 10 | mA, V = 0.4 V, V = 3.3 V | 15 | | | % |
| I = 16 | mA, V = 0.4 V, V = 4.5 V | 15 | | | ||
| Low-level output voltage | V I = 16 | mA, V = 4.5 V, I = 2.4 mA | | | 0.4 | V |