产品实拍图
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本页为博科信现货实拍（器件丝印 见规格书）。图片已加防盗水印，需要最新批次照片或未加水印原图请联系销售；点击图片可放大。
产品应用与封装尺寸
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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
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| 引脚 | 符号 | 名称 |
|---|---|---|
| 1 | Anode | |
| 2 | Cathode | |
| 3 | Emitter | |
| 4 | Collector |
数据来源：原厂规格书引脚图
关键参数速览
- 正向电压 VF
- 10mA
- 电流传输比 CTR
- 400
- 正向电流 IF
- 60
- 集电极-发射极电压 VCEO
- 80
- 隔离电压 VISO
- 1011
产品特点 Features
- Halogens free.
- Current transfer ratio
- (CTR: 80~600% at IF =5mA, VCE =5V)
- High isolation voltage between input
- and output (Viso=5000 V rms )
- Creepage distance >7.62 mm
- Operating temperature up to +110°C
- Compact small outline package
- Pb free and RoHS compliant.
- UL approval
- VDE approval
- SEMKO approval
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 | 额定值 | 单位 |
|---|---|---|---|
| Forward current | I | 60 | mA |
| Peak forward current (PW=100us,duty | |||
| cycle = 1%) | I | 1 100 | A mW |
| Derating factor ( aboveT = 100°C) | |||
| a | 5.8 150 | mW/°C mW | |
| Derating factor (above T = 100°C) | |||
| a | 5.8 | mW/°C | |
| Collector current | I | 50 | mA |
| Collector-Emitter voltage | V | 80 | V |
| Emitter-Collector voltage | V | 7 | V |
| Total power dissipation | P | 200 | mW |
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 | 额定值 | 单位 |
|---|---|---|---|
| 4 PIN DIP PHOTOTRANSISTOR | |||
| EL2501-G | Series | ||
| Operating temperature | T | -55 ~ +110 | °C |
| Storage temperature | T | -55 ~ +125 | °C |
| Soldering temperature | T | 260 | °C |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 最小 | Typ.* | 最大 | 单位 | 条件 |
|---|---|---|---|---|---|---|
| Forward voltage | V | - | 1.2 | 1.4 | V I = | 10mA |
| Input capacitance | C | - | 50 | 250 | pF V = | 0, f = 1MHz |
| I | - | - | 100 | nA V | = 80V, I = 0mA | |
| current | CEO | CE | F | |||
| 80 | - | - | I = | 0.1mA | ||
| breakdown voltage | BV CEO | V C | ||||
| BV | 7 | - | - | V I = | 0.1mA | |
| breakdown voltage | ECO | E | ||||
| Transfer Characteristics | (T =25°C | unless | specified | otherwise) | ||
| EL2501N | 80 | - | 600 | |||
| EL2501H | 80 | - | 160 | |||
| EL2501W | 130 | - | 260 | |||
| EL2501L | CTR | 200 | - | 400 | % I = | 5mA ,V = 5V |
| Transfer ratio | F | CE | ||||
| EL2501K | 300 | - | 600 | |||
| EL2501Q | 100 | - | 200 | |||
| EL2501D | 150 | - | 300 | |||
| - | 0.1 | 0.3 | I = | 10mA ,I = 2mA | ||
| saturation voltage | V CE(sat) | V F V | C = 1K Vdc, | |||
| Isolation resistance | R | 1011 | - | - | Ω IO | |
| IO | 40~60% R.H. | |||||
| Floating capacitance | C | - | 0.6 | 1.0 | pF V | = 0, f = 1MHz |
| V | = 5V, I = 2mA | |||||
| Cut-off frequency | fc | - | 80 | - | CE | C |
| R = | 100Ω, -3dB | |||||
| Rise time | t | - | 3 | 18 | ||
| r | µs V | = 10V, I = 2mA, | ||||
| Fall time | - | 5 | 18 | |||
| t | µs R | = 100Ω |
特性曲线（Typical Performance Curves）
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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
| 包装 | S | 型号 |
|---|---|---|
| Option | S | Type |
| Option | S1 | Type |
| Option | S2 | Type |