BY127 JGD | Alldatasheet
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D BY127, BY133,EM513,EM516,EM520 0.25 To 0.5 AMP. SILICON RECTIFIERS VOLTAGE RANGE pe | | 1250 to 2000 Voltts ] CURRENT
0.5 Ampere
- Low forward voltage drop T * High current capability wan 1.0(26.4) * High reliability ao) MIN. # High surge current capability Ly be MECHANICAL DATA 1 * Case: Molded plastic aang * Epoxy: UL 94V- 0 rate flame retardant m * Lead: Axial leads, solderable per MIL - STD- 202, 7 method 208 guaranteed * Polarity: Color band denotes cathode end ieee * Mounting Position: Any ay * Weight:0.34 grams DIA | Dimensions in inches and( milimete MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise specified ‘Single phase , half wave 60 Hz , resistive or inductive load. For capacitive load, derate current by 20% [reenmveer | sixes [ez erie | exer es | enc | un ee [Meiers vote |u| os | ro | 0 | tam | emo |v | So Pe ae | fe [wm [am |v | Maximum Average Forward Rectified Current [a | 375"9. 5mm) lead length @ Ta = 60°C Rarer | me [| superimposed on rated load( JEDEC method) a Maximum D.C Reverse Current @T, = 25°C | 5.0 5.0 nA At Rated D.C Blocking Voltage @Ta = 100°C in 0.0 100 pA ee [rect mami? | mf | NOTE: (1)Measured at 1 MHz and applied reverse voltage of 4.0 V.D.C (2) Thermal resistance from Junction to Ambient 0.375"(9.5mm) Lead Length, P.C.B mouted
RATINGS AND CHARACTERISTIC CURVES BY127, BY133, EM153, EM516, EM520 FIG. 1 - TYPICAL FORWARD CURRENT FIG.2 - MAXIMUM NON - REPETITIVE DERATING CURVE FORWARD SURGE CURRENT : 5 a eC T ALT TT i le PLEIN TTT i Ur eT TT ANT To eNO UT Mee TXT SN aN a, \\ 10 Ut Se . YIN [| 5 LIT | Tits OF brew TEMPERATURE) *Jumaen or CYCLES AT eDte FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 — TYPICAL REVERSE CHARACTERISTICS
2 SSS = Se
=== 6 2 eee ee —— z.. 12111 {| 8” penta of area ax tvenae Ta Bt Gomwano VOLTAGE) FIG.5— TYPICAL JUNCTION CAPACITANCE vo TT Pe aSaiit names 3 4 E 20 a oS ee LUT
5 Co od
1 2.4 10 2 4 10 20 40 100 REVERSE VOLTAGE (V)