CDBW46-G COMCHIP | Alldatasheet
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Technical content
Features
-Design for mounting on small surface. -High breakdown voltage. -Low trun-on voltage. -Guard ring construction for transient protection. mA150IFForward continuous current @tp<1.0s, Duty Cycle<50% @tp<10ms I F2 = 10mA I F3 = 250mA VR1 = 1.5V VR2 = 10V VR3 = 50V VR4 = 75V 0.3 0.5 VR=1V, f = 1 MHZ VR=0V, f = 1 MHZ 100VRReverse breakdown voltage (Note 2) IR=100µA V Notes: 1.Part mounted on FR-4 board with recommended pad layout. 2.Short duration pulse test used to minimize self-heating effect. - Approx. Weight: 0.04 gram ComchipS M D D i o d e S p e c i a l i s t 0.026(0.65) 0.018(0.45) 0.152(3.85) 0.140(3.55) 0.067(1.70) 0.059(1.50) 0.110(2.80) 0.102(2.60) 0.049(1.25) Max. Max. Maximum Ratings (at Ta=25°C unless otherwise noted) Electrical Characteristics (at Ta=25°C unless otherwise noted)
RATING AND CHARACTERISTIC CURVES (CDBW46-G) Page 2QW-BA018 REV:B Comchip Technology CO., LTD. Small Signal Schottky Diodes CT, Total Capacitance , (PF) VR, DC Reverse Voltage, (V) 120 150 0 25 50 75 100 125 TA, Ambient temperature, (°C) IF(AVE), Average forward current,(mA) Fig.4 - Forward Current DeratingFig.3 - Total Capacitance vs. Reverse Voltage 0 1510 20 5 25 30 IR, Instantaneous Reverse Current,(µA) VR, Instantaneous Reverse voltage, (V) 0.1 0.0001 1.0 0.01 0 40 80 100 Fig.2 - Typical Reverse characteristics 1,000 100 6020 0.001 O TA=85 C f = 1 MHz 150 Fig.1 - Typical Forward Characteristics IF, Instantaneous Forward Current, (mA) VF, Instantaneous Forward Voltage, (V) 0 0.8 1.8 1.0 100 0.01 0.1 10,000 O TA=125 C O TA=60 C O TA=25 C O TA=-55 C
210 Note 1
1,000 1.0 1.2 O TA=125 C 180 O TA=85 C O TA=60 C O TA=25 C O TA=-55 C ComchipS M D D i o d e S p e c i a l i s t
REV:B Comchip Technology CO., LTD. o 120 Trailer Device Leader 10 pitches (min)10 pitches (min) D1 D2 D T C Direction of Feed Reel Taping Specification B C d D D2D1 SOD-123 SYMBOL A (mm) (inch) 2.142 ± 0.016 4.00 ± 0.10 178 ± 1.00 SYMBOL (mm) E F P P0 P1 W W1 1.75 ± 0.10 0.069 ± 0.004 3.50 ± 0.05 0.138± 0.002 SOD-123 1.85 ± 0.10 0.073 ± 0.004 3.94 ± 0.10 0.155 ± 0.004 1.57 ± 0.10 0.062 ± 0.004 9.50 ± 1.00 0.374 ± 0.039 8.00 0.30 /+ –0.10 Small Signal Schottky Diodes ComchipS M D D i o d e S p e c i a l i s t Index hole d E F B W P A
REV:B Comchip Technology CO., LTD. SIZE (inch) 0.132 (mm) 3.35 0.80 1.00 0.031 0.039 4.15 0.163 E 2.55 0.100 B C D A SOD-123 A B C E D Suggested PAD Layout Part Number CDBW46-G Marking Code Marking Code XX xx= Product type marking code Small Signal Schottky Diodes ComchipS M D D i o d e S p e c i a l i s t Standard Packaging Case Type SOD-123 3,000 REEL ( pcs ) Reel Size (inch) REEL PACK