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 |
|---|---|---|
| 5 | V | |
| 6 | V | |
| 7 | V | |
| 8 | V |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 70
产品特点 Features
- The HCPL-3120 contains a GaAsP LED while
- J312 and the HCNW3120 contain an AlGaAs is optically coupled to an integrated circuit output stage. These optocouplers are ideally driving power IGBTs and MOSFETs used in
- HCPL- • 2.5 A maximum peak output current
- The LED
- 2.0 A minimum peak output current a power
- 25 kV/µs minimum Common Mode Rejection (CMR) at suited for
- V = 1500 V control CM
- HCPL-3120, HCPL-J312, and HCNW3120)
- The HCPL-3120 contains an under voltage lockout (UVLO)
- (Discussion applies to HCPL-3120, HCPL-J312, and
- HCNW3120) conditions which cause the HCPL-3120 supply voltage
- 3120 V threshold (9.5 < V < 12.0) the opto-
- UVLO– UVLO– coupler output will go into the low state with a typical delay, UVLO Turn Off Delay, of 0.6 µs.
- When the HCPL-3120 output is in the low state and the supply voltage rises above the HCPL-3120 V
- UVLO+ threshold (11.0 < V < 13.5) the optocoupler output
- UVLO+ will go into the high state (assumes LED is “ON”) with a typical delay, UVLO Turn On Delay of 0.8 µs.
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 | 125 | °C | |
| Operating Temperature | T | -40 | 100 | °C | |
| Average Input Current | I | 25 | mA | 1 | |
| Peak Transient Input Current | I HCPL-J312 | 1.0 5 | A | ||
| “High” Peak Output Current | I | 2.5 | A | 2 | |
| “Low” Peak Output Current | I | 2.5 | A | 2 | |
| Supply Voltage | (V - V ) | 0 | 35 | Volts | |
| Input Current (Rise/Fall Time) | t /t | 500 | ns | ||
| Output Voltage | V | 0 | V | Volts | |
| Output Power Dissipation | P | 250 | mW | 3 | |
| Total Power Dissipation | P | 295 | mW | 4 | |
| Lead Solder Temperature | HCPL-3120 260°C | for 10 sec., 1.6 | mm below | seating plane | |
| HCNW3120 | 260°C for 10 sec., | up to seating | plane |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 参数 | 符号 | 3120 | J312 | 31202 | 单位 | 条件 |
|---|---|---|---|---|---|---|
| HCPL- | HCPL- | HCNW | ||||
| Minimum External | L(101) | 7.1 | 7.4 | 9.6 | mm Measured | from input terminals to output |
| Air Gap (Clearance) | terminals, | shortest distance through air. | ||||
| Minimum External | L(102) | 7.4 | 8.0 | 10.0 | mm Measured | from input terminals to output |
| Tracking (Creepage) | terminals, | shortest distance path along | ||||
| Plastic Gap | and | detector; also known as distance | ||||
| (Internal Clearance) | through | insulation. | ||||
| Tracking Resistance | CTI | >175 | >175 | >200 | Volts DIN IEC | 112/VDE 0303 Part 1 |
| Isolation Group | IIIa | IIIa | IIIa | Material Table | Group (DIN VDE 0110, 1/89, 1) | |
| for rated mains voltage ≤150 | V rms | I-IV | I-IV | I-IV | ||
| for rated mains voltage ≤300 | V rms | I-IV | I-IV | I-IV | ||
| for rated mains voltage ≤450 | V rms | I-III | I-III | I-IV | ||
| for rated mains voltage ≤600 | V rms | I-III | I-IV | |||
| for rated mains voltage ≤1000 | V rms | I-III | ||||
| Pollution Degree (DIN VDE 0110/1.89) | 2 | 2 | 2 | |||
| Input to Output Test Voltage, | Method b* V | 1181 | 1670 | 2652 | V | |
| Input to Output Test Voltage, | Method a* V | 945 | 1336 | 2121 | V | |
| Highest Allowable Overvoltage* | V | 6000 | 6000 | 8000 | V |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 器件 | 最小 | Typ.* | 最大 | 单位 | 测试条件 | 图号 | 备注 |
|---|---|---|---|---|---|---|---|---|---|
| F(ON) | F(OFF) | CC | EE | ||||||
| High Level Output | I OH | 0.5 | 1.5 | A | V = (V - 4 V) O CC | 2, 3, | 5 | ||
| Current | 2.0 | A | V = (V - 15 V) | 17 | 2 | ||||
| Low Level Output | I OL | 0.5 | 2.0 | A | V = (V + 2.5 V) O EE | 5, 6, | 5 | ||
| Current | 2.0 | A | V = (V + 15 V) | 18 | 2 | ||||
| High Level Output | V | (V - 4) | (V - 3) | V | I = -100 mA | 1, 3, | 6, 7 | ||
| Voltage | OH | CC | CC | O | 19 | ||||
| Low Level Output Voltage | V | 0.1 | 0.5 | V | I = 100 mA | 4, 6, 20 | |||
| High Level Supply | I | 2.5 | 5.0 | mA | Output Open, | 7, 8 | |||
| Current | I = 7 to 16 mA | ||||||||
| Low Level Supply | I | 2.5 | 5.0 | mA | Output Open, | ||||
| Current | V = -3.0 to +0.8 | V | |||||||
| Threshold Input | I | HCPL-3120 | 2.3 | 5.0 | mA | I = 0 mA, | 9, 15, | ||
| Current Low to | HCPL-J312 | 1.0 | V O > 5 V | 21 | |||||
| Threshold Input | V | 0.8 | V | ||||||
| Input Forward | V | HCPL-3120 | 1.2 | 1.5 | 1.8 | V | I = 10 mA | 16 | |
| Temperature | ∆V /∆T | HCPL-3120 | -1.6 | mV/°C | I = 10 mA | ||||
| Breakdown | HCPL-J312 | 3 | I = 100 µA | ||||||
| Input Capacitance | C | HCPL-3120 | 60 | pF | f = 1 MHz, | ||||
| HCPL-J312 | 70 | V F = 0 V | |||||||
| UVLO Threshold | V | 11.0 | 12.3 | 13.5 | V | V > 5 V, I = 10 mA | 22, 34 | ||
| V | 9.5 | 10.7 | 12.0 | ||||||
| Over recommended | temperature (T | = -40 to | 100°C) unless | otherwise | specified. | ||||
| Input-Output | Momentary V | HCPL-3120 | 3750 | V | RH < 50%, | 8, 11 |
特性曲线（Typical Performance Curves）
相关 / 可替代型号
以上型号来自规格书与型号命名比对，参数需以各自规格书为准；下单前请与销售确认封装与脚位。
订货信息与供货形式
| 型号 | Compliant | Compliant2 | 封装 | Mount | Wing | & | 包装 | EN | 60747-5-2 | 数量 |
|---|---|---|---|---|---|---|---|---|---|---|
| Part | RoHS | Non RoHS | Surface | Gull | Tape | IEC/EN/DIN | ||||
| Number | Compliant | Compliant | Package | Mount | Wing | & | Reel | EN | 60747-5-2 | Quantity |
| HCPL-3120 | -500E | #500 | 300mil | X | X | X | 1000 per reel | |||
| HCPL-J312 | -300E | #300 | DIP-8 | X | X | X | 50 per tube | |||
| HCNW3120 | -300E | #300 | X | X | X | 42 per tube |