Datasheet VOFD343A (Vishay) - 3

VOFD343A
www.vishay.com Vishay Semiconductors
RECOMMENDED OPERATING CONDITION PARAMETER SYMBOL MIN. MAX. UNIT
Operating temperature Tamb -40 +125 °C Power supply voltage VCC - VEE 15 30 V Forward current (VO in “high” state) (1) IF(ON) 8 16 mA Forward voltage (VO in “low” state) VF(OFF) -3.0 0.8 V Operating frequency f 0 75 kHz
Note
(1) The rise and fall times of the input on-current should be less than 0.5 μs
ELECTRICAL CHARACTERISTICS
(Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT
Forward voltage IF = 10 mA VF 1.2 1.37 1.8 V Temperature coefficient I of forward voltage F = 10 mA ΔVF/ΔT - -2.0 - mV/°C Reverse breakdown voltage IR = 10 μA BVR 5 - - V Threshold forward current V (V CC = 30 V, VO < 5 V IFLH - 2.5 5 mA O from “low” to “high”) Threshold forward voltage V (V CC = 30 V, VO > 5 V VFLH 0.8 - - V O from “high” to “low”) Input capacitance f = 1 MHz, VF = 0 V CIN - 33 - pF
OUTPUT
High level supply current IF = 10 mA, VCC = 30 V, VO = open ICCH - 1.7 3.0 mA Low level supply current IF = 0 mA, VCC = 30 V, VO = open ICCL - 2.0 3.0 mA VO = (VCC - 1.5 V) IOH (1) - - -1.0 A High level output current VO = (VCC - 4 V) IOH (2) - - -3.0 A VO = (VEE + 1.5 V) IOL (1) 1.0 - - A Low level output current VO = (VEE + 4 V) IOL (2) 3.0 - - A High level output voltage IF = 10 mA, IO = -100 mA VOH VCC - 0.3 V VCC - 0.1 V - V Low level output voltage IF = 0 mA, IO = 100 mA VOL - VEE + 0.1 V VEE + 0.25 V V VO > 5 V, IF = 10 mA VUVLO+ 11.0 12.7 13.5 V UVLO threshold VO < 5 V, IF = 10 mA VUVLO- 9.5 11.2 12.0 V UVLO hysteresis UVLOHYS - 1.5 - V
COUPLER
Input to output capacitance f = 1 MHz CIO - 0.92 - pF
Notes
• All typical values at Tamb = 25°C and VCC - VEE = 30 V, unless otherwise specified; all minimum and maximum specifications are at recommended operating condition (1) Maximum pulse width = 50 μs (2) Maximum pulse width = 10 μs Rev. 1.0, 20-Jun-2024
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Document Number: 80486 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000