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。
关键参数速览
- 正向电压 VF
- 1.4
- 电流传输比 CTR
- 600
- 正向电流 IF
- 1.4
- 集电极-发射极电压 VCEO
- 60
- 隔离电压 VISO
- 1011
产品特点 Features
- 1. Opaque type, mini-flat package.
- 2. Subminiature type
- (The volume is smaller than that of our conventional DIP type by as far as 30%).
- KPC357NT
- Fig.1 Forward Current vs. Ambient Fig.2 Diode Power Dissipation vs. Fig.3 Collector Power Dissipation vs.
- Temperature Ambient Temperature Ambient temperature
- )Wm(CP
- )Am(FI noitapissid noitapissid tnerruc drawroF rewop rewop edoiD rotcelloC
- Ambient temperature Ta (°C) Ambient temperature Ta (°C) Ambient temperature Ta (°C)
- Fig.4 Total Power Dissipation vs. Fig.5 Peak Forward Current vs. Duty Fig.6 Forward Current vs. Forward
- Ambient temperature Ratio Voltage
- )Am(MFI
- )Am(FI noitapissid tnerruc tnerruc drawrof drawroF rewop kaeP latoT
- Ambient temperature Ta (°C) Duty ratio Forward voltage VF(V)
- Fig.7 Current Transfer Ratio vs. Fig.8 Collector Current vs. Collector- Fig.9 Relative Current Transfer Ratio
- Forward Current emitter Voltage vs. Ambient Temperature
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 |
|---|---|---|---|
| (Ta=25°C) | |||
| Input Forward current | IF | 50 | mA |
| Peak forward current | IFM | 1 | A |
| Power dissipation | P | 70 | mW |
| Output Collector-emitter voltage | VCEO | 60 | V |
| Emitter-collector voltage | VECO | 5 | V |
| Collector current | IC | 50 | mA |
| Collector power dissipation | PC | 150 | mW |
| Total power dissipation | Ptot | 170 | mW |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 特性 | Outside | Dimension | : | 单位 |
|---|---|---|---|---|
| Operating temperature | Topr -30 | to +100 | °C | |
| Storage temperature | Tstg -40 | to +125 | °C | |
| Soldering temperature 10 seconds | Tsol | 260 | °C |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 条件 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|---|
| (Ta=25°C) | ||||||
| Input Forward voltage | VF | IF =20mA | — | 1.2 | 1.4 | V |
| Terminal capacitance | Ct | V=0, f=1kHz | — | 30 | 250 | pF |
| Output Collector dark current | ICEO | VCE =20V, IF=0 | — | — | 0.1 | uA |
| Collector-emitter breakdown | voltage BVCEO | IC =0.1mA, IF=0 | 60 | — | — | V |
| Emitter-collector breakdown | voltage BVECO | IE =100uA, IF=0 | 5 | — | — | V |
| Transfer Current transfer ratio | CTR | IF =5mA, VCE=5V | 50 | — | 600 | % |
| charac- Collector-emitter saturation | voltage VCE (sat) | IF =20mA, IC=1mA | — | 0.1 | 0.3 | V |
| teristics Isolation resistance | Riso | DC500V, 40 to 60%RH | 5X1010 | 1011 | — | ohm |
| Floating capacitance | Cf | V=0, f=1MHZ | — | 0.6 | 1.0 | pF |
| Respone time (Rise) | tr | — | 5 | 20 | us | |
| VCE=2V, IC=2mA, | RL=100ohm | |||||
| Respone time (Fall) | tf | — | 4 | 20 | us |
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。