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6N138-X007 Fiches technique(PDF) 4 Page - Vishay Siliconix |
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6N138-X007 Fiches technique(HTML) 4 Page - Vishay Siliconix |
4 / 6 page 6N138, 6N139 www.vishay.com Vishay Semiconductors Rev. 1.6, 23-Jan-15 4 Document Number: 83605 For technical questions, contact: optocoupleranswers@vishay.com 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 Fig. 1 - Switching Test Circuit Notes (1) Common mode transient immunity in logic high level is the maxium tolerable (positive) dVcm/dt on the leading edge of the common mode pulse, VCM, to assure that the output will remain in a logic high state (i.e. VO > 2 V) common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM to assure that the output will remain in a logic low state (i.e. VO < 0.8 V). (2) In applications where dV/dt may exceed 50 000 V/μs (such as state discharge) a series resistor, RCC should be included to protect IC from destructively high surge currents. The recommend value is RCC ≅ [(1 V)/(0.15 IF (mA)] kΩ Fig. 2 - Test Circuit for Transient Immunity and Typical Waveforms COMMON MODE TRANSIENT IMMUNITY PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT Common mode transient immunity, logic high level output (1)(2) IF = 0 mA, RL = 2.2 k Ω, RCC = 0, |VCM| = 10 VP-P |CMH| 500 V/μs Common mode transient immunity, logic low level output (1)(2) IF = 16 mA, RL = 2.2 k Ω, RCC = 0, |VCM| = 10 VP-P |CML| - 500 V/μs isfh6318t_01 Pulse generator ZO =5 0 Ω tr =5n s IF = monitor 10 % duty cycle 1/f < 100 µs IF RL VO C L= 15 pF 0.1 µF + 5 V R m 1 2 3 4 8 7 6 5 tr 5V 10 % V tPLH tPHL 5V VOL 90 % 0 I (saturated response) 1.5 V 1.5 V (non-saturated response) V O tf 10 % 90 % isfh6318t_02 1 2 3 4 8 7 6 5 IF RL VO 0.1 µF + 5 V VCM 220 Ω Pulse Generator +– VCC A B RCC (see Note 6) VCM VO 5V 0V 90 % 10 % 10 % tr t f Switch at A: IF =0mA Switch at B: IF = 1.6 mA 90 % VOL VO tf+tf=16 ns |
Numéro de pièce similaire - 6N138-X007 |
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Description similaire - 6N138-X007 |
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