elektronische bauelemente her201g ~ her207g voltage 50 ~ 1000 v 2 a, glass passivated high efficiency rectifiers 01-june-2008 rev. b page 1 of 2 rohs compliant product a suffix of ?-c? specifies halogen & lead-free features z low forward voltage drop z high current capability z high reliability z high surge current capability z high speed switching packaging information z glass passivated z case: molded plastic z epoxy: ul 94v-0 rate flame retardant z lead: axial leads, solderable per mil-std-202, method 208 guaranteed z polarity: color band denotes cathode end z mounting position: any z weight: 0.4300 grams (approximately) maximum ratings and electrical characteristics rating 25 c ambient temperature unles s otherwise specified. single phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. part numbers parameters symbol her 201 g her 202 g her 203 g her 204 g her 205 g her 206 g her 207 g units testing conditions recurrent reverse voltage (max.) v rrm 50 100 200 400 600 800 1000 v rms voltage (max.) v rms 35 70 140 280 420 560 700 v dc blocking voltage (max.) v dc 50 100 200 400 600 800 1000 v instantaneous forward voltage (max.) v f 1.00 1.30 1.85 v i f = 2a average forward rectified current (max.) i o 2.0 a 0.375? (9.5mm) lead length @ t a = 50 c peak forward surge current i fsm 60 a 8.3ms single half sine-wave superimposed on rated load (jedec method) 5.0 v r = v rrm , t a =25 c dc reverse current (max.) i r 150 a v r =v rrm , t a =100 c reverse recovery time (max.) t rr 50 70 ns i f =0.5a, i r =1.0a, i rr =0.25a junction capacitance (typ.) c j 30 pf f=1mhz and applied 4v dc reverse voltage storage temperature range t stg -65 ~ 150 c a c b a d millimete r ref. min. max. a 25.4 (typ) b 5.80 7.62 c 2.60 3.60 d - 0.90 do-15
elektronische bauelemente her201g ~ her207g voltage 50 ~ 1000 v 2 a, glass passivated high efficiency rectifiers 01-june-2008 rev. b page 2 of 2 ratings and characteristic curv es (her201g thru her207g) .4 .6 .8 1.0 1.2 1.4 .001 .01 .1 1.0 10 characteristics fig.4-maximum non-repetitive forward surge current fig.5-typical junction capacitance instantaneous forward current,(a) forward voltage,(v) pulse width 300us 1% duty cycle 0 20 40 80 100 60 (+) (+) 25vdc (approx.) ( ) ( ) pulse generator (note 2) oscilliscope (note 1) 1 non- inductive w notes: 1. rise time= 7ns max., input impedance= 1 megohm.22pf. 2. rise time= 10ns max., source impedance= 50 ohms. +0.5a 0 -0.25a -1.0a | | | | | | | | 1cm set time base for 50 / 10ns / cm trr d.u.t. fig.3- test circuit diagram and reverse recovery time characteristics 10 noninductive 50 noninductive w w tj=25 c fig.2-typical forward current average forward current,(a) 0.4 0 0.8 1.2 1.6 2.0 2.4 derating curve 1.6 1.8 h er20 6g~her207g her204g~HER205G her201g~her203g reverse voltage,(v) junction capacitance,(pf) 175 150 125 100 75 50 25 0 .01 .05 .1 .5 1 5 10 50 100 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length 0 25 50 75 100 125 150 175 fig.1-typical forward ambient temperature ( c) peak forward surge current,(a)
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