UF3AF SUNMATE | Alldatasheet
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SURFACE MOUNT ULTRA FAST RECTIFIER DIODES Characteristic Symbol Unit Case:SMBF , Molded Plastic! ! Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 ! Polarity: Cathode Band or Cathode Notch ! Marking: Type Number Weight: 0.0018 ounces,0.05grams Mechanical Data 0.73 0.77 0.75 0.021 0.20 1.96 2.00 1.98 1.38 1.351.32 3.60 3.63 3.57 4.30 4.33 4.27 5.505.55 5.45 SMBF A E L B C E H D E D A Dim Min Max Typ B C H L All Dimensions in mm 0.019 1 of 2 www.sunmate.tw
Ambient Temperature ( ) Fig. 1 - Maxim um Forward Current Derating Curve ) A ( t n e r r u C d e i f i t c e R d r a w r o F e g a r e v A Fig. 3 - Typical Instantaneous Forward Characteristics Instantaneous Forward Voltage (V) ) A ( t n e r r u C d r a w r o F s u o e n a t n a t s n I Percent of Rated Peak Reverse Voltage (%) e g a k a e L e s r e v e R s u o e n a t n a t s n I ( t n e r r u C µ ) A Fig. 4 - Typical Reverse Leakage Characteristics Number of Cycles at 60 H Z Fig. 2 - Maxim um Non-Repetitive Peak Forward Surge Current ) A ( t n e r r u C e g r u S d r a w r o F k a e P Reverse Voltage (V) ) F p ( e c n a t i c a p a C n o i t c n u J Fig. 5 - Typical Junction Capacitance 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 0 .5 1 .0 1 .5 2 .0 2 .5 3 .0 R e s is t iv e o r I n d u c t iv e L o a d Lead Length = 0.375" (9.5mm) 1 1 0 1 0 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 T A = 55 8.3ms Single Half Sine-Wave (JEDEC Method) 0 .0 1 0 .1 1 0 1 0 0 T J = 25 Pulse Width = 300 s 1% Duty Cycle UF3AF - UF3DF 0 2 0 4 0 6 0 8 0 1 0 0 0 .0 1 0 .1 1 0 1 0 0 0 .1 1 1 0 1 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 T J = 25 f = 1.0MH Z Vsig = 50MVp-p T J = 25 T J = 100 T J = 125 T J = 100 T J = 125 UF3GF ° C ° C ° C ° C ° C ° C ° C ° C ° C µ UF3AF - UF3GF UF3JF - UF3MF UF3JF - UF3MF 2 of 2 www.sunmate.tw