Optocouplers 66296

Product catalog summary

Product Overview:
The Mii 66296 is a quad-channel optocoupler designed for high reliability and proton radiation tolerance. It features 850 nm GaAlAs LEDs and silicon phototransistors in a compact, hermetic leadless chip carrier, making it suitable for applications where space and weight are critical.

Features:

Proton radiation tolerant 850 nm LEDs
High reliability with +1 kVdc electrical isolation
Base lead for conventional transistor biasing
Screening options available

Applications:

Eliminating ground loops
Level shifting
Line receiving
Switching power supplies
Motor control

Specifications:

Input-to-output voltage: +1 kV
Collector-Base Voltage: 45 V
Collector-Emitter Voltage: 40 V
Emitter-Base Voltage: 7 V
Input Diode Reverse Voltage: 3 V
Input Diode Continuous Forward Current: 50 mA
Operating Temperature Range: -55°C to +125°C

Electrical Characteristics:

Input Diode Static Reverse Current: 8 µA at VR = 6 V
Input Diode Forward Voltage: 0.8 to 1.8 V depending on temperature
Collector-Base Breakdown Voltage: 45 V
Collector-Emitter Breakdown Voltage: 40 V
Emitter-Base Breakdown Voltage: 7 V
On State Collector Current: 2.0 mA at various temperatures
Off State Collector Current: 100 nA to 100 µA depending on temperature
Collector-Emitter Saturation Voltage: 0.3 V
Input to Output Current: 1.0 µA
Input to Output Capacitance: 5 pF
Rise/Fall Time: 10 to 20 µs

Selection Guide:

66296-001: Commercial
66296-101: Commercial with Group A
66296-103: Screened to TX Level
66296-105: Screened to TXV Level
66296-301: Screened to Space Level

Catalog excerpts

DESCRIPTION The Mii 66296 is a quad optocoupler, consisting of four 850 nm GaAlAs LEDs that have proven to be highly tolerant to proton radiation and four silicon phototransistors mounted and coupled in a miniature surface mount hermetic leadless chip carrier. Each unit contains four channels. These solid state couplers are ideal for designs where board space and device weight are important design considerations. 1. Measured with Inputs shorted together and outputs shorted together. 2. Derate linearly at the rate of 0.67 mW/°C above 65°C case. 3. Derate linearly at the rate of 2.3 mW/°C above 65°C case. Schematic Diagram Package Dimensions MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut St., Garland, TX 75040 • (972)272-3571 • Fax (972)487-6918 www.micropac.com e-mail: optosales @ mic

Open the catalog to page 1

PROTON RADIATION TOLERANT QUAD CHANNEL, 20 PIN LCC, TRANSISTOR OUTPUT OPTOCOUPLER 02/08/2013 MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut St., Garland, TX 75040 • (972)272-3571 • Fax (972)487-6918 www.micropac.com e-mail: optosales @ micropac.com

Open the catalog to page 2

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