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| 2.0 A200V Tjw150 DiffusionDiffusion-type Silicon Rectifier Diode Axial Lead Type 20KDA20 , Construction Application Diffusion-type Silicon Rectifier Diode For General Use 0.38 MAXIMUM RATINGS Item Repetitive peak reverse voltage Symbol Condition Max. Rated value Unit VRRM 50Hz 200 50Hz half sine wave V A A A Ta = 34 Tl = 115 *1 Average rectified forward current IO IF(RMS) IFSM Tjw Tstg 1.7 2.0 3.14 Resistance load R.M.S. forward current Surge forward current Operating junction temperature range Storage temperature range 50Hz 1 50Hz half sine wave 1cycle, non-repetitive 75 40 +150 40 +150 ELECTRICAL / THERMAL CHARACTERISTICS Item Peak reverse current Peak forward voltage Symbol Condition Min. Typ. Max. Unit IRM VFM Rth(j-a) VRM=VRRM IFM=2.0A Tj=25 Tj=25 *1( ) 10 1.0 70 17 A V /W Junction to Ambient Junction to Lead Thermal resistance Rth(j-l) **@"d*@*@"A*@* FORWARD CURRENT VS. VOLTAGE 20KDA20 20 INSTANTANEOUS FORWARD CURRENT (A) 10 *u Z * "d -- 5 2 Tj=25C Tj=150C 1 *i*j 0.5 0.2 0 0.4 0.8 1.2 1.6 INSTANTANEOUS FORWARD VOLTAGE (V) *u*@Z*@**@"d*@*@*iu*j *1/2*@I*@**@"d*@--I*@`*@Z*@"A*@* AVERAGE FORWARD POWER DISSIPATION 20KDA20 D.C. 3.0 *1/2 I * "d --I ` Z AVERAGE FORWARD POWER DISSIPATION (W) 2.5 2.0 HALF SINE WAVE 1.5 1.0 0.5 *iv*j 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 AVERAGE FORWARD CURRENT (A) *1/2*@I*@**@"d*@--*@*i*j *1/2*@I*@**@"d*@--*@*|*@Zu*@I*@**@"x*@'e*@Si AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE P.C. Board mounted (L=8mm,Print Land=15x15mm,Both Sides) 20KDA20 2.4 D.C. AVERAGE FORWARD CURRENT (A) *1/2 I * "d -- 2.0 HALF SINE WAVE 1.6 1.2 0.8 *i*j 0.4 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE (C) Zu*@I*@**@"x*@*i*Z*j *1/2*@I*@**@"d*@--*@*|*@S*@*[*@h*@**@"x*@'e*@Si AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE (Rth(j-l)=17C/W) 3.5 D.C. 20KDA20 3.0 *1/2 I * "d -- AVERAGE FORWARD CURRENT (A) 2.5 2.0 HALF SINE WAVE 1.5 1.0 *i*j 0.5 0 0 25 50 75 100 125 150 LEAD TEMPERATURE (C) S*@*[*@h*@**@"x*@*i*Z*j T*@*[*@W*@**@"d*@--*@'e*@Si SURGE CURRENT RATINGS f=50Hz,Harf Sine Wave,Non-Repetitive,No Load 80 20KDA20 70 SURGE FORWARD CURRENT (A) T *b W * "d -- 60 50 40 30 20 I FSM 0.02s *i*j 10 0 0.02 0.05 0.1 0.2 0.5 1 2 TIME (s) Z*@SO*@*i"*j |
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