SMD Ultra Fast Recovery Rectifiers CURN101-HF Thru CURN105-HF Forward current: 1.0A Reverse voltage: 200 to 1000V RoHS Device Halogen Free 1206 0.142 (3.60) 0.126 (3.20) Features 0.083 (2.10) 0.067 (1.70) -GPRC(Glass passivated rectifier chip) inside. R 0.016 (0.40) -Glass passivated cavity-free junction. -Low power loss, High efficiency. 0.063(1.60) Typ. -High current capability -Plastic package has underwriters laboratory flammability classification 94V-0. 0.035 (0.90) 0.020 (0.50) 0.035 (0.90) 0.020 (0.50) 0.046 (1.16) 0.034 (0.86) -Comply with AEC-Q101 Mechanical Data -Case: Packed with FRP substrate and epoxy underfilled. Dimensions in inches and (millimeter) -Terminals: Pure Tin plated (Lead-Free),solderable per MIL-STD-750, method 2026. Circuit diagram -Polarity: Laser cathode band marking. .-Weight: 0.012 gram (approx). Absolute Maximum Ratings (at TA=25°C unless otherwise noted) Symbol CURN 101-HF CURN 102-HF CURN 103-HF CURN 104-HF CURN 105-HF Marking 57 .ZD. 57 .ZG. 57 .ZV. 57 .ZK. 57 .ZM. Repetitive peak reverse voltage VRRM 200 400 600 800 1000 Average forward current IF(AV) Parameter Conditions 1.0 Units V A Peak forward surge current 8.3ms single half sine-wave IFSM 30 25 A Reverse recovery time IF=0.5A,IR=1.0A,Irr=0.25A Trr 50 75 A Operating junction temperature Storage temperature TJ -65 to +175 °C TSTG -65 to +175 °C Electrical Characteristics (at TA=25°C unless otherwise noted) Symbol MIN. TYP. MAX. Unit VF - 0.98 1.28 1.45 1.70 V IRRM - 0.08 5 uA CJ - 10 - pF Junction to ambient (Note) RθJA - 90 - Junction to lead (Note) RθJL - 40 - Parameter Conditions Forward voltage IF =0.1A IF =0.5A IF =1.0A Repetitive peak reverse current VR =Max. VRRM, TA=25°C Junction capacitance VR =4V, f=1.0MHZ Thermal Resistance °C/W Notes: 1. Thermal resistance from junction to ambient and from junction to lead P.C.B. monuted on 0.2×0.2”(5.0*5.0mm) copper pad areas. Company reserves the right to improve product design , functions and reliability without notice. REV: Page 1 QW-JUXXX Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers RATING AND CHARACTERISTIC CURVES (CURN101-HF Thru. CURN105-HF) Fig.2- Maximum non-repetitive peak forward surge current Fig.1- Forward current derating curve 30 Peak forward surge current, (A) Average forward rectified current, (A) 1.0 0.5 Inductive or resistive load 0.375" (9.5mm) lead length 0 25 CU RN 101 -HF Th ru 20 CU RN 104 -HF T 15 10 CU RN 103 - hru CU RN 105 -HF HF 5 0 0 70 50 100 125 150 175 200 1 10 100 Case temperature, (°C) Number of cycles at 60Hz Fig.3- Typical instantaneous forward characteristics Fig.4- Typical reverse characteristics 10 10 o TJ=150 C Instantaneous reverse leakage current, (mA) Instantaneous forward current, (A) 8.3ms Single Half Sine-Wave (JEDEC Method) 1.0 0.1 o TJ=125 C 1.0 0.1 o TJ=25 C PULSE WIDTH=300uS 1% DUTY CYCLE 0.01 0.2 0.01 0.6 1.0 1.4 1.8 0 2.2 Instantaneous forward voltage, (V) 20 40 60 80 100 110 Percent of rated peak reverse voltage (%) Fig.5 - Typical junction capacitance Junction capacitance, (pF) 200 o TJ = 25 C 10 1 0.1 1 10 100 Reverse voltage, (V) REV: Page 2 QW-JUXXX Comchip Technology CO., LTD.