Hutton Close, Crowther Ind Est, Washington, Tyne & Wear NE38 0AH, England
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Circuit
Features
Description
Absolute Maximum Ratings
Electrical
Characteristics
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5000 V Isolation.
High Current Transfer Ratio (125% to 250%).
Low Cost Dual-In-Line Package.
Single Configuration.
The IS202 is an optically coupled isolator consisting of a Gallium Arsenide
infrared emitting diode and an NPN silicon phototransistor mounted in a standard
6-pin dual-in-line package. Surface Mount Option Available.
The IS202 is a single channel isolator.
All electrical parameters are 100% tested by manufacturing. Specifications
are guaranteed to a cumulative 0.65% AQL.
Absolute Maximum Ratings: (Ta=25°C) | |
| Storage Temperature: Operating Temperature: Lead Soldering: Input-to-Output Isolation Voltage: |
-55°C to +150°C -55°C to +100°C 260°C for 10s, 1.6mm from case ±5000Vdc (note 1) |
Input Diode | |
| Forward DC Current: Reverse DC Voltage: Peak Forward Current: Power Dissipation: Derate Linearly: |
60mA 3V 1A (PW.=100µs duty ratio 0.001) 100mW 1.33mW/°C above 25°C |
Output Transistor | |
| Collector-Emitter Voltage: Emitter-Collector Voltage: Power Dissipation: Derate Linearly: |
30V 7V 150mW 2.00mW/°C above 25°C |
Package | |
| Total Power Dissipation: Derate Linearly: |
200mW 2.67mW/°C above 25°C |
| INPUT | PARAMETER | CONDITIONS | MIN | TYP | MAX | UNIT |
| VF | Forward Voltage | IF=20mA | 1.2 | 1.5 | V | |
| IF=1mA | 1 | 1.2 | V | |||
| IR | Reverse Current | VR=3V | 10 | µA | ||
| OUTPUT | PARAMETER | CONDITIONS | MIN | TYP | MAX | UNIT |
| HFE | IC=100µA, VCE=5V | 100 | 200 | |||
| BVCEO | Collector-Emitter Voltage | IC=1mA | 30 | V | ||
| BVECO | Emitter-Collector Voltage | IE=0.1mA | 7 | V | ||
| ICEO | Collector-Emitter Dark Current | VCE=10V | 50 | nA | ||
| COUPLED | PARAMETER | CONDITIONS | MIN | TYP | MAX | UNIT |
| CTR | DC Current Transfer Ratio | IF=10mA, VCE=10V | 125 | 250 | % | |
| CTR | DC Current Transfer Ratio | IF=1mA, VCE=10V | 30 | 50 | % | |
| VCE(SAT) | Collector-Emitter Saturation Voltage | IF=10mA, IC=2mA | 0.2 | 0.4 | V | |
| CF | Floating Capacitance | V=0, f=1MHz | 0.6 | 1 | pf | |
| RISO | Input-Output Isolation Resistance | VIO=500V (note 1) | 5E11 | ohm |
1. Measured with input leads shorted together and output leads shorted
together.
Isocom takes great effort to ensure accurate data, but regrettably cannot be held liable for any error on its website. Visit File Lists to confirm old printouts are up-to-date.