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 - GPRC(Glass passivated rectifier chip) inside. 0.083(2.10) 0.067(1.70) - Glass passivated cavity-free junction. R 0.016(0.40) - Low power loss, High efficiency. - High current capability 0.063(1.60) Typ. - Plastic package has UL 94V-0. 0.035(0.90) 0.020(0.50) Mechanical Data 0.035(0.90) 0.020(0.50) 0.046(1.16) 0.034(0.86) - Case: Packed with FRP substrate and epoxy underfilled. - Terminals: Pure Tin plated (Lead-Free), solderable per MIL-STD-750, method 2026. Dimensions in inches and (millimeter) - Polarity: Laser cathode band marking. Circuit Diagram - Weight: 0.012 grams(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 Units Repetitive peak reverse voltage VRRM 200 400 600 800 1000 V Average forward current IF(AV) Parameter Conditions 1.0 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 nS 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:B QW-JU005 Page 1 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 CU ru RN CU 104 RN -HF 103 Thr -HF uC UR N10 5-H F 20 15 10 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, (uA) 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) Company reserves the right to improve product design , functions and reliability without notice. QW-JU005 REV:B Page 2 Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers Reel Taping Specification d P0 P1 E Index hole F W B C P A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed 1206 1206 SYMBOL A B C d D D1 D2 (mm) 2.20 ± 0.10 3.65 ± 0.10 1.28 ± 0.10 1.50 ± 0.10 178.00 ± 2.00 50.00 MIN. 13.00 ± 0.50 (inch) 0.087 ± 0.004 0.144 ± 0.004 0.050 ± 0.004 0.059 ± 0.004 7.008 ± 0.079 1.969 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 5.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 12.00 ± 0.30 18.70 MAX. (inch) 0.069 ± 0.004 0.217 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.472 ± 0.012 0.736 MAX. Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-JU005 Page 3 Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers Marking Code Part Number Marking Code CURN101HF ZD CURN102-HF ZG CURN103-HF ZJ CURN104-HF ZK CURN105-HF ZM Cathode mark 57 .XX. XX = Product type marking code Suggested PAD Layout 1206 SIZE C (mm) (inch) A 1.50 MIN. 0.059MIN. B 1.00 0.039 C 2.00MAX. 0.079MAX. D 4.00REF. 0.157 REF. A B D Standard Packaging REEL PACK Case Type 1206 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-JU005 Page 4 Comchip Technology CO., LTD.