ZOWIE Ultrafast Efficient Rectifier (50V~400V / 1.0A) BYD77ZH series FEATURES OUTLINE DIMENSIONS Halogen-free type Lead free product, compliance to RoHs Lead less chip form, no lead damage Lead-free solder joint, no wire bond & lead frame Low power loss, High efficiency High current capability Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Unit : mm Case : 1206 0.05 3.40 ± 0.2 40 R0. 1.60 Typ. 1.90 ± 0.2 * * * * * * * 0.70 ± 0.2 0.70 ± 0.2 + 0.2 0.96 - 0.1 APPLICATION * High frequency rectification * AC/DC Power Supply JEDEC : SOD123 / SOD87 / GL1M MECHANICAL DATA MARKING Case : Packed with FRP substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser Cathode band marking Weight : 0.012 gram Ultrafast Efficient Rectifier Cathode mark Series code 77 Z . Halogen-free type GPRC chip Voltage class PACKING * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) BYD77Z ITEM Symbol Repetitive peak reverse voltage VRRM Average forward current IF(AV) Peak forward surge current IFSM Reverse recovery time Trr Conditions TL = 25 oC AH BH 50 100 8.3ms single half sine-wave IF = 0.5A, IR = 1.0A, Irr = 0.25A GH 200 400 Unit V 1.0 A 30 A 35 Tj,TSTG Operating storage temperature Range DH 50 nS o -65 to +175 C o Electrical characteristics (Ta = 25 C) ITEM Forward voltage Repetitive peak reverse current Junction capacitance Symbol Type Min. Typ. Max. IF = 0.1A IF = 0.5A IF = 1.0A BYD77ZAH / BYD77ZBH - 0.70 0.85 0.94 0.96 IF = 0.1A IF = 0.5A IF = 1.0A BYD77ZDH / BYD77ZGH - 0.73 0.89 0.98 1.00 VR = Max. VRRM , Ta = 25 oC - 0.08 1 uA VR = 4V, f = 1.0 MHz - 10 - pF Rth(JA) Junction to ambient (NOTE 1) - 90 - Rth(JL) Junction to lead (NOTE 1) - 40 - VF IRRM Cj Conditions Thermal resistance Unit V o C/W NOTES : (1) Thermal resistance from junction to ambient and from junction to lead P.C.B. mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas. (2) Preliminary draft. REV. 0 2007/10 ZOWIE BYD77ZH SERIES (50V~400V / 1.0A) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 RESISTIVE OR INDUCTIVE LOAD PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 0.5 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 20 15 10 5 0 0 50 75 100 125 150 175 1 200 10 o 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10.00 10 o TJ=150 C INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES PULSE WIDTH=300uS 1% DUTY CYCLE 1.00 0.10 0.01 o TJ=125 C 1.0 0.1 o TJ=25 C 0.01 0.2 0.6 1.0 1.4 1.8 2.2 0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 110 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 200 o TJ=25 C JUNCTION CAPACITANCE, pF 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS REV. 0 2007/10