BAL74W

S MD Type High-speed diode BAL74W Diodes Features Small plastic SMD package High switching speed: max. 4 ns Continuous reverse voltage:max. 75 V Continuous reverse voltage:max. 85 V Repetitive peak forward current:max. 500 mA. Absolute Maximum Ratings Ta = 25 Parameter repetitive peak reverse voltage continuous reverse voltage continuous forward current repetitive peak forward current Symbol VRRM VR IF IFRM square wave; Tj = 25 non-repetitive peak forward current IFSM t=1 s prior to surge; 4 1 0.5 200 -65 +150 150 300 625 mW K/W K/W A Conditions Min Max 85 75 175 500 Unit V V mA mA t = 1 ms t=1s total power dissipation storage temperature junction temperature thermal resistance from junction to tie-point thermal resistance from junction to ambient Ptot Tstg Tj Rth j-tp Rth j-a Tamb = 25 www.kexin.com.cn 1 S MD Type BAL74W Electrical C haracteristics T a = 25 Param eter Sym bol Test Conditions IF = 1 m A Forward voltage VF I F = 10 m A I F = 50 m A I F = 150 m A V R = 25 V Reverse current IR V R = 75 V V R = 25 V, T j = 150 V R = 75 V, T j = 150 Diode capacitance Reverse recovery tim e Forward recovery voltage Cd t rr V fr f = 1.0 M Hz, V R = 0 when switched from I F = 10 m A to I R = 10 m A; R L = 100 ; m easured at I R = 1 m A; 1.75 0.1 100 1.5 4 M ax 715 855 1 1.25 Diodes Unit mV V nA A A A pF ns V when switched from I F = 10 m A; t r = 20 ns; Marking Marking JC 2 www.kexin.com.cn