关键参数速览
- 正向电压 VF
- 1.4
- 反向电压 VR
- 000
- 电流传输比 CTR
- 2000
- 正向电流 IF
- 1.4
- 隔离电压 VISO
- 1011
- 电源电压 VCC
- 100
产品特点 Features
- PS2502-1, -4, PS2502L-1, -4
- MARKING EXAMPLE
- PS2502-1 PS2502-4
- No. 1 pin No. 1 pin
- Mark R Company Initial Mark R Country Assembled
- 2502 Type Number PS2502-4 Type Number
- MJ031 Assembly Lot NJ031 Assembly Lot
- M J 0 31 N J 0 31
- Week Assembled Week Assembled
- Year Assembled Year Assembled
- (Last 1 Digit) (Last 1 Digit)
- In-house Code In-house Code
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。
| 参数 | 符号 | PS2502-1, | PS2502-4, | 单位 |
|---|---|---|---|---|
| PS2502L-1 | PS2502L-4 | |||
| Forward Current (DC) | I | 80 | mA/ch | |
| Power Dissipation | Derating P /C | 1.5 | 1.2 | mW/C |
| Power Dissipation | P | 150 | 120 | mW/ch |
| Peak Forward Current | *1 I | 1 | A/ch | |
| Transistor Collector to Emitter | Voltage V | 40 | V | |
| Emitter to Collector | Voltage V | 6 | V | |
| Collector Current | I | 200 | 160 | mA/ch |
| Power Dissipation | Derating P /C | 2.0 | 1.6 | mW/C |
| Power Dissipation | P | 150 | 120 | mW/ch |
| Isolation Voltage *2 | BV | 5 | 000 | Vr.m.s. |
| Operating Ambient Temperature | T | 55 to | +100 | C |
| Storage Temperature | T | 55 to | +150 | C |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 2502 | 型号 | 型号2 | PS2502-4 | 型号3 | 型号4 |
|---|---|---|---|---|---|
| PS2502-1 | PS2502-4 | ||||
| No. 1 pin | No. 1 | pin | |||
| Mark R | Company | Initial Mark | R | Country | Assembled |
| 2502 | Type | Number | PS2502-4 | Type | Number |
| MJ031 | Assembly | Lot | NJ031 | Assembly | Lot |
| M J 0 31 | N J 0 31 | ||||
| Week | Assembled | Week Assembled | |||
| Year | Assembled | Year | Assembled | ||
| (Last 1 Digit) | (Last | 1 Digit) | |||
| In-house Code | In-house | Code |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|
| Diode Forward Voltage | VF IF = 10 | mA | 1.17 | 1.4 | V | |
| Terminal Capacitance | Ct V = 0 | V, f = 1.0 MHz | 50 | pF | ||
| Transistor Collector to Emitter | ICEO VCE = | 40 V, IF = 0 mA | 400 | nA | ||
| Coupled Current Transfer | Ratio CTR IF = 1 | mA, VCE = 2 V | 200 | 2000 | % | |
| Collector Saturation | VCE (sat) IF = 1 | mA, IC = 2 mA | 1.0 | V | ||
| Isolation Resistance | RI-O VI-O = | 1.0 kVDC | 1011 | | ||
| Isolation Capacitance | CI-O V = 0 | V, f = 1.0 MHz | 0.5 | pF | ||
| Rise Time*2 | tr VCC = | 10 V, IC = 2 mA, RL = | 100 | 100 | s | |
| Fall Time*2 | tf | 100 |