UM1B

UM1B THRU UM10B 0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER FEATURES: PINNING Glass Passivated Chip Junction PIN DESCRIPTION Reverse Voltage - 100 to 1000 V Input Pin~ 1 Average Rectified Output Current- 0.8 A Input Pin~ 2 High Surge Current Capability 3 Output Anode+ 4 Output Cathode- Designed for Surface Mount Application MECHANICAL DATA 3 Case: UMB 4 2 1 Terminals: Solderable per MIL-STD-750, Method 2026 Approx. Weight: 45mg/0.0016oz UMB Package Maximum Ratings and Electrical characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %. Parameter Symbols UM1B UM2B UM4B UM6B UM8B UM10B Units Maximum Repetitive Peak Reverse Voltage V 100 200 400 600 800 1000 RRM V Maximum RMS voltage V 70 140 280 420 560 700 V RMS Maximum DC Blocking Voltage V 600 DC 100 200 400 800 1000 V Average Rectified Output Current A I O 0.8 at Tc = 115 C Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load I FSM 25 A (JEDEC Method) I = 0.4A 1.0 F Forward Voltage per element V V F I =0.8A 1.1 F Maximum DC Reverse Current T =25 C a 3 I A R at Rated DC Blocking Voltage Ta=125 C 30 Typical Junction CapacitanceNote1 Cj 13 pF Typical Thermal ResistanceNote2 R C/W JA 110 Operating and Storage Temperature Range T , T j stg -55 ~ +150 C Note: 1. Measured at 1MHz and applied reverse voltage of 4 V D.C. 2. P.C.B. mounted with 41.5 1.5 3.813.81 cmcopper pad areas. Page 1 of 3 2016.01 UMB-A-UM1B~UM10B-0.8A1KVUM1B THRU UM10B Fig.1 Average Rectified Output Current Fig.2 Typical Reverse Characteristics Derating Curve 1.0 100 0.8 T =125C J 10 0.6 0.4 1.0 0.2 T =25C J Resistive or Inductive Load 0.1 0.0 25 50 75 100 125 150 175 00 20 40 60 80 100 120 140 Case Temperature (C) percent of Rated Peak Reverse Voltage (%) Fig.3 Typical Instaneous Forward Fig.4 Typical Junction Capacitance Characteristics 100 10 T =25C J T =25C J 1.0 10 0.1 pulse with 300 s 1% duty cycle 0.01 1 00..00 0.5 1.0 1.5 2.0 0.1 1.0 10 100 Instaneous Forward Voltage (V) Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current 30 20 10 8.3 ms Single Half Sine Wave (JEDEC Method) 00 1 10 100 Number of Cycles www.sdjingdao.com Page 2 of 3 2016.01 Peak Forward Surage Current (A) Instaneous Forward Current (A) Average Rectified Output Current (A) Junction Capacitance (pF) Instaneous Reverse CurrentA