UD3KB05 ZSELEC | Alldatasheet
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! Diffused J unction ! High Current Capability ! High Reliability Mechanical Da ta ! Moun ting Pos ition: Any ! Marking: Type Number Maximum Ra t ings and Electrical Characteristics @T A=25°C unl ess otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol UD3K B05 Unit Peak Repet itive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 50 100 200 400 600 800 1000 V RMS Revers e Voltage VR(RMS) 35 70 140 280 420 560 700 V Average Rec tified Output Current ( N o t e 1 ) @ TA = 50°C IO 3.0 A Non-Repetit ive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 60 A Forward Volt age (per element) @IF FM 1.05 V P e ak R e v e r s e C u r r e n t @ TA = 25°C A t Rated DC Blocking Voltage @TA = 100°C IRM 500 µA Typi cal Thermal Resistance (Note 3) R /G01JA 35 K/W Operating and S torage Temperature Range Tj, TSTG -55 to +150 °C Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case. 3. Thermal resistance junction to ambient mounted on PC board with 12mm2 copper pad. D3K All Dim ensions in mm 1 of 2 Z ibo Seno Electronic Engineering Co., Ltd. Ter m inals: Plated Leads Solderable per UD3K B10 UD3K B20 UD3K B40 UD3K B60 UD3K B80 UD3K B100 www.senocn.com UD3KB05 – UD3KB100 Alldatasheet
0.1 1.0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 I , INSTANTANEOUS FWD CURRENT (A)F V , INSTA NTANEOUS FWD VOLTAGE (V) Fig. 2 T ypical Fwd Characteristics F T = 150°CJ T = 25°CJ Pulse W idth = 300 µs 100 1 10 100 I , PEAK FWD SURGE CURRENT (A)FSM NUM B ER OF CYCLES AT 60 Hz Fig. 3 Ma x Non-Repetitive P eak Fwd Surge Curren t T = 150° c Single Half Sine Wave (JEDEC Method) j 100 11 0 1 00 C , JUNCTION CAPACITANCE (pF) j V , REVERSE VOLT AGE (V) Fig . 4 Typical Junction Capacitance R T = 25°C 1MHz j 0.01 0.1 1.0 100 1000 10,000 0 20 40 60 80 100 120 140 I , INSTANTANEOUS REVERSE CURRENT (mA)R PERCENT OF RA TE D PEAK REVERSE VOLTAGE (%) Fig. 5 TypicalReverse Characteristi cs T = 125°Cj T = 100°Cj T = 25°Cj T = 150°Cj 1.0 2.0 3.0 0 75 150 225 I , AVERAGE RECTIFIED CURRENT (A)O T, TEMP ERATURE (°C) Fig. 1 ForwardCurrent Derating Curve 2 of 2 Z ibo Seno Electronic Engineering Co., Ltd. UD3KB05 – UD3KB100 www.senocn.com UD3KB05 – UD3KB100 Alldatasheet