SMD General Purpose Rectifiers CGRKM4001-HF Thru. CGRKM4007-HF Reverse Voltage: 50 to 1000 Volts Forward Current: 1.0 Amp RoHS Device Halogen Free Features KM/SOD-123F -Ideal for surface mount applications -Easy pick and place -Exceeds environmental standard MIL-STD-19500/228 -Low leakage current 0.146(3.70) 0.130(3.30) 0.071(1.8) 0.055(1.4) Mechanical data -Epoxy: UL94V-0 rated flame retardant -Case: Molded plastic, SOD-123F -Terminals: Solderable per MIL-STD-750, method 2026 -Polarity: Indicated by cathode band -Weight: 0.027 grams approx. 0.110(2.8) 0.094(2.4) 0.067(1.70) 0.051(1.30) 0.032(0.80) 0.024(0.60) 0.032(0.80) 0.024(0.60) Circuit diagram 0.018(0.45) 0.010(0.25) Dimensions in inches and (millimeter) Maximum Ratings (at T =25°C unless otherwise noted) A Parameter Symbol CGRKM 4001-HF CGRKM 4002-HF CGRKM 4003-HF CGRKM 4004-HF CGRKM 4005-HF CGRKM 4006-HF CGRKM 4007-HF Unit Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum averaged forward current IO Maximum Instantaneous forward voltage at IF=1.0A VF Forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM Reverse current at rated @TA=25°C DC blocking voltage @TA=100°C Thermal resistance, junction to ambient air Operating junction temperature Storage temperature range Junction capacitance f=1MHz and applied 4V DC reverse voltage 1.0 1.1 A 1.0 1.1 30 5 IR V A μA 50 RθJA 60 °C/W TJ -55 to +150 °C TSTG -65 to +170 °C CJ 15 pF Notes: 1. Thermal resistance from junction to ambient and from junction to lead mounted on 0.2x0.2”(5.0x5.0mm) copper pad areas. Company reserves the right to improve product design , functions and reliability without notice. REV:G Page 1 QW-A3G01 Comchip Technology CO., LTD. SMD General Purpose Rectifiers Rating and Characteristic Curves (CGRKM4001-HF Thru. CGRKM4007-HF) Fig.1- Current Derating Curve Fig.2- Forward Characteristics IO, Average Forward Current, (A) 1.4 100 TJ=25 OC Pulse width=300μs 1% duty cycle Single phase, half wave, 60Hz, resistive or inductive load ΙF, Forward Current, (A) 1.2 1.0 0.8 0.6 0.4 0.2 10 1.0 0.1 0.2x0.2”(5.0x5.0mm) Thick Copper Pad Areas 0 20 0.01 40 60 80 100 120 140 160 0.1 0.5 Fig.3- Non-repetitive Forward Surge Current 1.3 1.7 2.1 Fig.4- Reverse Characteristics 50 IFSM, Peak Forward Surge Current, (A) 0.9 VF, Forward Voltage, (V) TA, Ambient Temperature, (°C) 100 O TJ=25 C 8.3ms single half sine wave, JEDEC method IR, Reverse Current, (μA) 40 30 20 10 10 O TJ=100 C 1.0 0.1 O TJ=25 C 0 0.01 1 10 100 Number of Cycles at 60Hz 0 40 80 120 160 200 Percent of Rated Peak Reverse Voltage, (%) Fig.5- Junction Capacitance CJ, Junction Capacitance, (pF) 35 f=1MHz Applied 4VDC reverse voltage 30 25 20 15 10 5 0 0.01 0.1 1 10 100 VR, Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:G Page 2 QW-A3G01 Comchip Technology CO., LTD. SMD General Purpose Rectifiers Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed KM/ SOD-123F KM/ SOD-123F SYMBOL A B C d D D1 D2 (mm) 1.90 ± 0.10 3.90 ± 0.10 1.68 ± 0.10 1.50 ± 0.10 178 ± 2.00 62.0 MIN. 13.0 ± 0.50 (inch) 0.075 ± 0.04 0.154 ± 0.04 0.066 ± 0.04 0.059 ± 0.004 7.00 ± 0.079 2.440 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.23 ± 0.10 8.00 ± 0.30 11.40 ± 1.0 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.004 0.315 ± 0.012 0.449 ± 0.004 Company reserves the right to improve product design , functions and reliability without notice. REV:G Page 3 QW-A3G01 Comchip Technology CO., LTD. SMD General Purpose Rectifiers Marking Code Week Code Week Code Week Code Week Code Week Code 1 A 14 N 27 A 40 N 2 B 15 O 28 B 41 O 3 C 16 P 29 C 42 P A3 4 D 17 Q 30 D 43 Q CGRKM4004(T)-HF A4 5 E 18 R 31 E 44 R CGRKM4005(T)-HF A5 6 F 19 S 32 F 45 S CGRKM4006(T)-HF A6 7 G 20 T 33 G 46 T 8 H 21 U 34 H 47 U CGRKM4007(T)-HF A7 9 I 22 V 35 I 48 V 10 J 23 W 36 J 49 W 11 K 24 X 37 K 50 X Part Number Marking Code CGRKM4001(T)-HF A1 CGRKM4002(T)-HF A2 CGRKM4003(T)-HF Note: 1) Suffix code after part number to specify packaging item . Packaging Code 12 L 25 Y 38 L 51 Y REEL PACK 7” REEL PACK 13” NA T 13 M 26 Z 39 M 52 Z Year Code Y = Year code (Per A. D ) (2012: 2 , 2013: 3 , .....) Product code printed - From 1~26 Weeks For example as follows: P/N: CGRKM4005-HF Manufacture date_ Year: 2012 / Week:13 Product code printed: A52M XXYW Week code A52M Year code (Per A. D ) Product type marking code - From 27~52 Weeks For example as follows: P/N: CGRKM4005-HF Manufacture date_ Year: 2012 / Week: 39 Product code printed: A5M2 XXWY Year code (Per A. D ) Week code A5M2 Product type marking code Company reserves the right to improve product design , functions and reliability without notice. REV:G Page 4 QW-A3G01 Comchip Technology CO., LTD. SMD General Purpose Rectifiers Suggested PAD Layout KM/SOD-123F D SIZE (mm) (inch) A 3.30 0.130 B 1.40 0.055 C 1.90 0.075 D 4.70 0.185 E 1.90 0.075 A E C B Standard Packaging REEL PACK Case Type KM/ SOD-123F REEL Reel Size ( pcs ) (inch) 2,500 7 10,000 13 Company reserves the right to improve product design , functions and reliability without notice. REV:G Page 5 QW-A3G01 Comchip Technology CO., LTD.