SMD Switching Diode
SMD Switching Diode
COMCHIP
www.comchip.com.tw
CDSS4148
High Speed Features
Designed for mounting on small surface. Hi...
Description
SMD Switching Diode
COMCHIP
www.comchip.com.tw
CDSS4148
High Speed Features
Designed for mounting on small surface. High speed switching. High mounting capability, strong surge withstand, high reliability. 0805(2012)
0.087(2.20) 0.079(2.00) 0.016(0.40) Typ
Mechanical data
0.008(R0.20) Typ.
Case: 0805(2012) standard package, molded plastic. Terminals: Solder plated, solderable per MIL-STD-750, method 2026. Polarity: Indicated by cathode band. Mounting position: Any. Weight: 0.0048 gram. (approximately)
0.055(1.40) 0.047(1.20)
0.043 (1.10) 0.035(0.90)
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
Tp = 1us Tp = 1s
Conditions
Symbol Min Typ Max Unit
V RRM VR Io I FSM PD T STG Tj -55 -55 4 1 350 +175 +175 100 75 150 V V mA A mW C C
Electrical Characteristics ( at T A = 25 C unless otherwise noted )
Parameter
Forward voltage Reverse current Capacitance between terminals Reverse recovery time V R = 20 V V R = 75 V f = 1MHz, and 0 VDC reverse voltage V R = 6V, I F = 10 mA, R L =50 ohms
Conditions
I F = 50 mA DC
Symbol Min Typ Max Unit
VF IR CT Trr 1.0 25 2.5 3 4 V nA uA pF nS
RDS0208001-C
Page 1
SMD Switching Diode
COMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (CDSS4148)
Fig. 1 - Forward characteristics
1000 100u
Fig. 2 - Reverse charact...
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