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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2800 Volt Isolation
High DC Current Transfer Ratio, from 40-80% to
200-400%
Low Cost Dual-In-Line Package
The SFH600 series are optically coupled isolators 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.
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 ±2800Vrms (1 minute) |
Input Diode | |
| Forward DC Current: Reverse DC Voltage: Peak Forward Current: Power Dissipation Derate Linearly: |
60mA 6V 1.5A (tp=10µs) 100mW 1.33mW/°C above 25°C |
Output Transistor | |
| Collector-Emitter Voltage: Emitter-Base Voltage: Collector-Base Voltage: Collector Current: Collector Current: Power Dissipation: Derate Linearly: |
70V 7V 70V 50mA 100mA (t=1ms) 150mW 2.00mW/°C above 25°C |
| INPUT | PARAMETER | CONDITIONS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|---|
| VF | Forward Voltage | IF=60mA | 1.2 | 1.65 | V | |
| Capacitance | VR=0, f=1MHz | 30 | 40 | pF | ||
| IR | Reverse Current | VR=6V | 10 | µA | ||
| VR | Reverse Breakdown Voltage | IR=100µA | 6 | V | ||
| OUTPUT | ||||||
| BVCEO | Collector-Emitter Voltage | IC=1mA, IB=0 | 70 | V | ||
| BVECO | Emitter-Collector Voltage | IE=100µA, IC=0 | 7 | V | ||
| BVCBO | Collector-Base Voltage | IC=100µA | 70 | V | ||
| CCE | Capacitance | f=1MHz, VCE=5V | 5.2 | pF | ||
| CCB | f=1MHz, VCB=5V | 6.5 | pF | |||
| CEB | f=1MHz, VEB=5V | 9.5 | pF | |||
| ICEO | Leakage Current | VCE=10V, IF=0 | ||||
| SFH600-0/-1/-2 | 5 | 35 | nA | |||
| SFH600-3/-4 | 12 | 70 | nA | |||
| COUPLED | PARAMETER | CONDITIONS | MIN | TYP | MAX | UNIT |
| IC/IF |
DC Current Transfer Ratio |
IF=10mA, VCE=5V | ||||
| SFH600-0 | 40 | 80 | % | |||
| SFH600-1 | 63 | 125 | % | |||
| SFH600-2 | 100 | 200 | % | |||
| SFH600-3 | 160 | 320 | % | |||
| SFH600-4 | 200 | 400 | % | |||
| RIO | Input-to-Output Isolation Resistance | VIO=500V, (note 1) | 100 | Gohm | ||
| VCE(SAT) | Collector-Emitter Saturation Voltage | IF=10mA, IC=2.5mA | 0.2 | 0.4 | V | |
| CIO | Capacitance Input to Output | f=1MHz (note 1) | 0.6 | pF | ||
| TD | Delay Time | IF=10mA, RL=75ohm, VCE=5V, TA=25°C | 3 | 4.6 | µs | |
| TR | Rise Time | 2 | 3 | µs | ||
| TS | Storage Time | 3.3 | 4 | µs | ||
| TF | Fall Time | 2.8 | 3.3 | µs | ||
| fG | Cut-off Frequency | 250 | kHz | |||
| TON | Turn-on Time | |||||
| SFH600-0 | RL=1kohm, IF=20mA | 4 | 5.8 | µs | ||
| SFH600-1/-2 | RL=1kohm, IF=10mA | 4.5 | 6.2 | µs | ||
| SFH600-3/-4 | RL=1kohm, IF=5mA | 6 | 8 | µs | ||
| TR | Rise Time | |||||
| SFH600-0 | VCC=5.0V, IF=20mA | 3 | 4 | µs | ||
| SFH600-1/-2 | VCC=5.0V, IF=10mA | 3.3 | 4.2 | µs | ||
| SFH600-3/-4 | VCC=5.0V, IF=5mA | 4 | 5.5 | µs | ||
| TOFF | Turn-off Time | |||||
| SFH600-0 | VCC=5.0V, IF=20mA | 20 | 25 | µs | ||
| SFH600-1/-2 | VCC=5.0V, IF=10mA | 24 | 27 | µs | ||
| SFH600-3/-4 | VCC=5.0V, IF=5mA | 25 | 31 | µs | ||
| TF | Fall Time | |||||
| SFH600-0 | VCC=5.0V, IF=20mA | 12 | 14 | µs | ||
| SFH600-1/-2 | VCC=5.0V, IF=10mA | 13 | 15 | µs | ||
| SFH600-3/-4 | VCC=5.0V, IF=5mA | 15 | 18 | µs | ||
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.