NTE3090 Datasheet, PDF (1/2 Pages) NTE Electronics – Optoisolator Schmitt Trigger Output

NTE3090
Optoisolator
Schmitt Trigger Output
Description:
The NTE3090 is an optoisolator in a 6–Lead DIP type package and contains a gallium arsenide IRED
optically coupled to a high–speed integrated detector with a Schmitt Trigger output. This device is
designed for applications requiring electrical isolation, fast response time, noise immunity, and digital
logic compatibility.
Features:
D Guaranteed Switching Times: t_on, t_off < 4µs
D Built–In ON/OFF Threshold Hysteresis
D High Data Rate: 1MHz Typical (NRZ)
D Wide Supply Voltage Capability
D Microprocessor Compatible Drive
Applications:
D Interfacing Computor Terminals to Peripheral
Equipment
D Digital Control of Power Supplies
D Line Receiver – Eliminates Noise
D Digital Controls of Motors and Other Servo
Machine Applications
D Logic to Logic Isolator
D Logic Level Shifter – Couples TTL to CMOS
Absolute Maximum Rating: (T_A = +25°C unless otherwise specified)
Input LED
Reverse Voltage, V_R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Forward Current (Note 1), I_F
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A
LED Power Dissipation (T_A = +25°C),P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.41mW/°C
Output Detector
Output Voltage Range, V_o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 16V
Supply Voltage Range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 to 16V
Output Current, I_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Detector Power Dissipation (T_A = +25°C),P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.76mW/°C
Total Device
Isolation Surge Voltage (Peak AC Voltage, 60Hz, 1sec Duration, Note 2), V_ISO . . . . . . . . . . . 7500V
Total Device Power Dissipation (T_A = +25°C),P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.94mW/°C
Maximum Operating Temperature Range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Lead Temperature (During Soldering, 10sec), T_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Note 1. Pulse Width = 300µs, Duty Cycle = 2%
Note 2. Isolation surge voltage is an internal dielectric breakdown rating. For this test, Pin1 and Pin2
are common, and Pin4, Pin5, and Pin6 are common.