RL251 ZSELEC | Alldatasheet
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! Diff us ed Junction ! Low Forward Voltage Drop ! H i g h C u r r e n t C a p a b i l i t y A B A ! High Reliability ! High Surge Current Capability Me c h a n i c a l D a t a C ! C a s e : M o l d e d P l a s t i c D ! Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 0.40 grams (approx.) ! Mounting Position: Any ! Marking: Type Number Maximum R atings and Electrical Characteristics @TA=25° C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. P eak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 50 100 200 400 600 800 1000 V RM S Reverse Voltage VR(RM S) 35 70 140 280 420 560 700 V A verage Rectified Output Current ( N o t e 1 ) @ T A = 75°C IO Non-Repet itive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 70 A Forward V oltage @I F = 2 .5A V FM 1.0 V P eak Reverse Current @T A = 25° C At Rated DC Blocking Voltage @T A = 100° C IRM 5.0 50 µA T ypical Junction Capacitance (Note 2) Cj 20 pF T ypical Thermal Resistance Junction to Ambient (Note 1) R/G01JA 40 K Operat i ng Temperature Range Tj -65 to +150 ° C S t orage Temperature Range TSTG -65 to +150 ° C lass passivated forms are available upon request Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case RL251 – RL 257 ! Lea d Free: For RoHS / Lead Free Version Z ibo Seno Electronic Engineering Co., Ltd. www.senocn.com DO-15 Di m M in Max A 24. 5 — B 5. 50 7. 62 C 0.60 0.80 D 2.60 3.60 A ll Dimensions in mm Alldatasheet
1.0 2.0 3.0 T , A MBIENT TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve A I , AVERAG EF O RWARD CURRENT (A) (AV) 4.0 25 50 75 100 125 150 175 20 0 0.2 1.0 100 200 0.4 0.8 I N S TA NTA NEOUS FORWARD CURRENT (A) F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 T ypical Forward Characteristics F T= 2 5 º Cj 1.0 10 100 N UM BER OF CYCLES AT 60Hz Fig. 3 Maximum Non-Repetitive Surge Current 100 200 Tj= 25°C Pulse width = 300µs I , PEAK F ORW ARD SUR GE CURRENT (A) FS M 1.0 100 1.0 10 100 CAP ACIT ANCE (pF) j V , REVERSE VOLTAGE (V) Fig. 4 T ypical Junction Capacitance R 1MHz T = 25ºCj 2 of 2 RL251 – RL 257 RL251 – RL257 Z ibo Seno Electronic Engineering Co., Ltd. www.senocn.com Alldatasheet