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CDBF00340

Comchip Technology
Part Number CDBF00340
Manufacturer Comchip Technology
Description SMD Schottky Barrier Diode
Published Mar 23, 2005
Detailed Description SMD Schottky Barrier Diode COMCHIP www.comchip.com.tw CDBF00340 Io = 3 0 mA V R = 40 Volt s Features (Lead-free Devic...
Datasheet PDF File CDBF00340 PDF File

CDBF00340
CDBF00340

Overview
SMD Schottky Barrier Diode COMCHIP www.
comchip.
com.
tw CDBF00340 Io = 3 0 mA V R = 40 Volt s Features (Lead-free Device) Designed for mounting on small surface.
Extremely thin/leadless package.
Low capacitance.
Majority carrier conduction.
0.
051(1.
30) 0.
043(1.
10) 1005(2512) 0.
102(2.
60) 0.
095(2.
40) Mechanical data Case: 1005 (2512) Standard package , molded plastic.
0.
014(0.
35) Typ.
0.
035 (0.
90) 0.
027 (0.
70) Terminals: Gold plated, solderable per MIL-STD-750, method 2026.
Polarity: Indicated by cathode band.
0.
012 (0.
30) Typ.
Mounting position: Any.
0.
014(0.
35) Typ.
Weight: 0.
006 gram (approximately).
Dimensions in inches and (millimeter) Maximum Rating ( at T A = 25 C unless otherwise noted ) Parameter Repetitive peak reverse voltage Reverse voltage Average forward current Forward current , surge peak Power Dissipation Storage temperature Junction temperature 8.
3 ms single half sine-wave superimposed on rate load ( JEDEC method ) Conditions Symbol Min Typ Max Unit V RRM VR Io I FSM PD T STG Tj -40 -40 500 200 +125 +125 45 40 30 V V mA mA mW C C Electrical Characteristics ( at T A = 25 C unless otherwise noted ) Parameter Forward voltage Reverse current Capacitance between terminals V R = 30 V V R = 40V f = 1MHz, and 1 VDC reverse voltage Conditions I F = 1 mA DC Symbol Min Typ Max Unit VF IR CT 1.
5 0.
37 0.
5 1 uA pF V RDS0212002-B Page 1 SMD Schottky Barrier Diode COMCHIP www.
comchip.
com.
tw RATING AND CHARACTERISTIC CURVES (CDBF00340) Fig.
1 - Forward characteristics 100m 1m Fig.
2 - Reverse characteristics 100u 125 C Forward current (A ) 10m Reverse current ( A ) 10u 75 C 1m 1u 25 C 100n 100u 125 C 75 C 25 C -25 C 10n -25 C 10u 0 0.
1 0.
2 0.
3 0.
4 0.
5 0.
6 0.
7 1n 0 5 10 15 20 25 30 35 40 Forward voltage (V) Reverse voltage (V) Fig.
3 - Capacitance between terminals characteristics Capacitance between terminals (pF) 10 Fig.
4 - Current derating curve f = 1 MHz Ta = 25 C Average forward current ( % ) Mounting on glass epoxy PC...


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