SMD Ultra Fast Recovery Rectifiers CURNM101-HF Thru. CURNM105-HF Forward current: 1.0A Reverse voltage: 200 to 1000V RoHS Device Halogen Free 1206-S 0.138(3.50) 0.130(3.30) Features - GPRC(Glass passivated rectifier chip) inside. 0.075(1.90) 0.059(1.50) - Glass passivated cavity-free junction. R 0.016(0.40) - Low power loss, High efficiency. - High current capability 0.059(1.50) 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) 0.030(0.76) - 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) Circuit diagram - Polarity: Cathode band laser marking. - Weight: 0.012 grams(approx). Absolute Maximum Ratings (at TA=25°C unless otherwise noted) Parameter Symbol Repetitive peak reverse voltage VRRM Average forward current Conditions CURNM CURNM CURNM CURNM CURNM 101-HF 102-HF 103-HF 104-HF 105-HF 200 400 IO 600 800 1000 Unit V 1.0 A 15 A Peak forward surge current IFSM 8.3ms single half sine-wave Reverse recovery time Trr IF=0.5A,IR=1.0A,Irr=0.25A Operating junction temperature range TJ -65 to +175 °C TSTG -65 to +175 °C Storage temperature range 50 75 nS Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Forward voltage Repetitive peak reverse current Junction capacitance Symbol Type MIN. - TYP. MAX. Unit 0.95 1.10 1.50 1.50 1.50 1.00 1.25 1.70 1.70 1.70 V VR =Max. VRRM, TA=25°C - 0.10 5 uA VR=4V, f=1.0MHZ - 9 - pF RθJA Junction to ambient (Note) - 123 - RθJL Junction to lead (Note) - 45 - VF IRRM CJ Conditions IF =1.0A CURNM101-HF CURNM102-HF CURNM103-HF CURNM104-HF CURNM105-HF 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-JU006 Page 1 Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers RATING AND CHARACTERISTIC CURVES (CURNM101-HF Thru. CURNM105-HF) Fig.2- Maximum Non-Repetitive Peak Forward Surge Current 1.0 20 Peak Forward Surge Current, (A) Average Forward Rectified Current, (A) Fig.1- Typical Forward Current Derating Curve 0.5 15 10 5 RESISTIVE OR INDUCTIVE LOAD 0 0 0 25 50 75 100 125 150 175 1 100 Number Of Cycles At 60Hz Fig.3- Typical Instantaneous Forward Characteristics Fig.4- Typical Reverse Characteristics Per Bridge Element Instantaneous Reverse Voltage, (mA) 100 1.0 o TJ=25 C 0.1 CURNM101-HF CURNM102-HF CURNM103-HF~105-HF 0.01 10 Case Temperature, (°C) 10 Instantaneous Forward Current, (A) 8.3ms Single Half Sine-Wave (JEDEC Method) 0.4 0.6 0.8 1.0 1.2 1.4 1.8 1.6 o TJ=150 C 10 o TJ=125 C 1.0 o TJ=25 C 0.1 0.01 2.0 Instantaneous Forward Voltage, (V) 0 20 40 60 80 100 120 140 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. REV:B QW-JU006 Page 2 Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers Reel Taping Specification d P0 P1 E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed 1206-S 1206-S 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-JU006 Page 3 Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers Marking Code Part Number Marking Code CURNM101-HF 10 ED. Cathode mark Amps class (10=1.0Amps) 10 EX. 10 EG. 10 EJ. CURNM102-HF CURNM103-HF CURNM104-HF 10 EK. CURNM105-HF 10 EM. X= Voltage Class ED = 200V EG = 400V EJ = 600V EK = 800V EM = 1000V . = Halogen- free type Suggested PAD Layout 1206-S SIZE C (mm) (inch) A 1.50 MIN. 0.059MIN. B 1.00 MIN. 0.039MIN. C 2.00MAX. 0.079MAX. D 4.00REF. 0.157 REF. A B D Standard Packaging REEL PACK Case Type 1206-S REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-JU006 Page 4 Comchip Technology CO., LTD.