产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 2 | V | |
| 3 | R | |
| 4 | V | |
| 6 | FAULT | |
| 7 | V | |
| 8 | V | |
| 9 | Q2 | |
| 10 | R | |
| 11 | V |
数据来源：原厂规格书引脚图
关键参数速览
- 电源电压 VCC
- 5.5
- 工作温度 TA
- 125
产品特点 Features
- Avago’s automotive 2.5 Amp Gate Drive Optocoupler with 2.5 A maximum peak output current
- Integrated Desaturation (V ) Detection and Fault Status
- CE Drive IGBTs up to I C = 150 A, V CE = 1200 V
- Feedback makes automotive IGBT V fault protection
- Optically isolated, FAULT status feedback compact, aff ordable, and easy-to-implement while satis- quirement.
- CMOS/TTL compatible
- Avago R2Coupler isolation products provide the rein- 500 ns max. switching speeds
- 1 GND1 V E 16
- 0.1μF 0.1μF
- 2 V IN+ V LED2+ 15 * * C BLANK
- 0.1μF
- 100 Ω D DESAT
- 3 V IN DESAT 14
- + V μC C _ _ + + 4 V CC1 V CC2 13
- 5 RESET V EE 12 *
- R G +
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 | 最小 | 最大 | 单位 | 备注 |
|---|---|---|---|---|---|
| Storage Temperature | T | -55 | 150 | °C | |
| Operating Temperature | T | -40 | 125 | °C | |
| Output IC Junction Temperature | T | 150 | °C | 4 | |
| Peak Output Current | |I | | 2.5 | A | 5 | |
| Fault Output Current | I | 8 | mA | ||
| Positive Input Supply Voltage | V IN+ IN- | -0.5 | 5.5 CC1 | Volts | |
| Total Output Supply Voltage | (V - V ) | -0.5 | 35 | Volts | |
| Negative Output Supply Voltage | (V - V ) | -0.5 | 15 | Volts | 6 |
| Positive Output Supply Voltage | (V - V ) | -0.5 | 35 - (V - V | ) Volts | |
| CC2 E | E | EE | |||
| Gate Drive Output Voltage | V o(peak) | -0.5 | V CC2 | Volts | |
| Collector Voltage | V | V + 5 | V | Volts | |
| C | EE | CC2 | |||
| DESAT Voltage | V | V | V + 10 | Volts | |
| DESAT | E | E | |||
| Output IC Power Dissipation | P | 600 | mW | 4 | |
| Input IC Power Dissipation | P | 150 | mW |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| Safety-limiting | 值 | – | maximum | 值2 | allowed | in | the | event | of | a | failure |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Input to Output | Test | Voltage, | Method b[2] | V | x 1.875 | = | V , | V 2306 V | |||
| IORM | PR | PR PEAK | |||||||||
| 100% Production | Test | with | t = 10 | sec, | Partial | discharge | < 5 | pC | |||
| Input to Output | Test | Voltage, | Method a[2] | V | x 1.6 | = V | , | V 1968 V | |||
| IORM | PR | PR PEAK | |||||||||
| Type and | Sample Test, | t | = 60 sec, | Partial | discharge | < 5 | pC | ||||
| Highest | Allowable | Overvoltage | (Transient | Overvoltage | t | = | 60 | sec) | V 8000 V | ||
| Case | Temperature | T S 175 °C | |||||||||
| Input | Current[3] | I S, INPUT 400 mA P 1200 mW | |||||||||
| Output | Power[3] | S, OUTPUT | |||||||||
| Insulation | Resistance | at T S | , V IO = | 500 V | R S >109 | ||||||
| Surface Mount | Classifi | cation | is Class | A in | accordance | with | CECCOO802. | ||||
| 3. Refer to the | following | fi gure | for | dependence | of P | and I | on | ambient | temperature. | ||
| 0 | 25 50 | 75 | 100 125 | 150 | 175 | 200 | |||||
| T – | CASE | TEMPERATURE | – °C | ||||||||
| Figure 2. Dependence | of | safety | limiting | values on | temperature. |
特性曲线（Typical Performance Curves）
订货信息与供货形式
| 型号 | 型号2 | RoHS | Compliant | 封装 | Surface | Mount | 包装 | & | 包装2 | 数量 |
|---|---|---|---|---|---|---|---|---|---|---|
| ACPL-38JT | is UL | Recognized | with 5000 | Vrms for 1 minute | per UL1577. | |||||
| Part | Number | RoHS | Compliant | Package | Surface | Mount | Tape | & | Reel | Quantity |
| column | to form | an order | entry. | |||||||
| Typical | Fault | Protected IGBT | Gate Drive | Circuit | ||||||
| Typical | Application | Block Diagram of | a motor control | system. |