66191 MICROPAC | Alldatasheet

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Technical content

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 5 - 40

66191 PROTON RADIATION TOLERANT OPTOCOUPLER

(Single Channel, Electrical EQUIVALENT TO 66099) Mii OPTOELECTRONIC PRODUCTS DIVISION REVISION A 7/14/00 Features:

  • Current transfer ratio: 150% typical
  • Base lead provided for conventional transistor biasing
  • Low power consumption
  • High radiation immunity
  • 1000 Vdc isolation test voltage Applications:
  • Military and Space
  • High Reliability Systems
  • Voltage Level Shifting
  • Isolated Receiver Inputs
  • Communication Systems

DESCRIPTION

Radiation tests performed on the 66099 optocoupler have shown that the electrical performance of the device after irradiation is an order of magnitude better than the 4N49 optocouplers. The 66191 has the same components and layout in a 6 pin, hermetically sealed leadless chip carrier package. Figures 1 and 2 from the 66099 data sheet illustrate the radiation performance of the device ABSOLUTE MAXIMUM RATINGS (ta = 25°C unless otherwise noted) * Input Diode *Output Photodetector Notes: 1. Measured with input diode leads shorted together and output leads shorted together 2. Derate linearly 0.80mW/ °C above 25°C. 3. Derate linearly 3.0mW/ °C above 25°C. Package Dimensions Schematic Diagram PIN 1 IDENTIFIER 6 5 0.253 [6.42] 0.071 [1.81] 0.036 [0.91] 0.020 [0.51] 0.113 [2.87] 0.097 [2.46] 0.098 [2.49] 0.062 [1.58] 0.045 [1.14] 0.055 [1.40] 0.178 [4.52] 0.162 [4.11] E C

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 5 - 41 66191 PROTON RADIATION TOLERANT OPTOCOUPLER. SINGLE CHANNEL REVISION A 7/14/00

ELECTRICAL CHARACTERISTICS

TA = 25°C unless otherwise specified. PARAMETER SYMBOL MIN TYP MAX UNI TS TEST CONDITIONS NOTE Input Diode Static Reverse Current I R 100 µA V R = 3V Input Diode Static Forward Voltage V F .8 1.8 2 V I F = 10mA OUTPUT TRANSISTOR TA = 25°C unless otherwise specified. PARAMETER SYMBOL MIN TYP MAX UNI TS TEST CONDITIONS NOTE Collector-Base Breakdown Voltage V (BR)CBO 40 V I C = 100µA, IF = 0 Collector-Emitter Breakdown Voltage V (BR)CEO 40 V I C = 1mA, IB = 0, IF = 0 Emitter-Collector Breakdown Voltage V (BR)ECO 5V I E = 100µA, IF = 0 Collector-Emitter Dark Current +100°C ICEO 100 nA µA VCE = 20V, COUPLED CHARACTERISTICS TA = 25°C unless otherwise specified. PARAMETER SYMBOL MIN TYP MAX UNI TS TEST CONDITIONS NOTE Current Transfer Ratio CTR 100 % V CE = 1V, IF = 10mA Collector-Emitter Saturation Voltage V CE(SAT) 0.3 V I F = 20mA, IC=10mA Input -Output Isolation Current I I/o 100 nA VIN-OUT = 1000V 1 Input to Output Capacitance C IO 2.5 5 pF f = 1MHz, V IN-OUT = 1kV 1 Rise Time t r 20 µsV CC = 10V, IF = 10mA, RL = 100Ω Fall Time t f 20 µsV CC = 10V, IF = 10mA, RL = 100Ω NOTES: 1) These parameters are measured between all phototransistor leads shorted together and with both input diode leads shorted together. RECOMMENDED OPERATING CONDITIONS: PARAMETER SYMBOL MIN MAX UNITS Input Current, Low Level I FL 0 100 µA Input Current, High Level I FH 10 20 mA Supply Voltage V CE 52 0 V Operating Temperature T A -55 +100 °C SELECTION GUIDE PART NUMBER PART DESCRIPTION 66191-001 Proton radiation tolerant optocoupler, commercial 66191-101 Proton radiation tolerant optocoupler, -55 to +100°C Temperature range (JAN equivalent) 66191-103 Proton radiation tolerant optocoupler , 100% JANTX screened 66191-105 Proton radiation tolerant optocoupler , 100% JANTXV screened