High Speed
CDSS355
Features
Designed for mounting on small surface.
High speed switching.
High mounting capability, strong surge
withstand, high reliability.
Mechanical data
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)
SMD Switching DiodeSMD Switching Diode
Parameter
Repetitive peak reverse voltage
Reverse voltage
Average forward current
Forward current , surge peak
Power Dissipation
Storage temperature
Junction temperature
Conditions Symbol
VRRM
VR
IO
IFSM
PD
TSTG
T j
Min
-55
-55
Max
90
80
100
300
+125
+125
Unit
V
uA
pF
nS
Typ
1000
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
Conditions
I F = 100 mA DC
VR = 80 V
f =1MHz, and 1 VDC reverse voltage
VR = 6V, IF = 10 mA, RL =50 ohms
Symbol
VF
IR
CT
Trr
Min
Typ
Max
1.00
0.1
3
4
Unit
V
V
mA
mA
mW
www.comchip.com.tw
COMCHIPCOMCHIP
Page 1
Maximum Rating ( at T A = 25 unless otherwise noted )
CC
Electrical Characteristics ( at T A = 25 unless otherwise noted )
CC
C
C
8.3 ms single half sine-wave superimposed
on rate load ( JEDEC method )
0.087(2.20)
0.079(2.00)
0.016(0.40) Typ
0.055(1.40)
0.047(1.20)
0.043 (1.10)
0.035(0.90)
0.008(R0.20) Typ.
Dimensions in inches and (millimeter)
0805(2012)
RDS0208004-C
RATING AND CHARACTERISTIC CURVES (CDSS355)
Fig. 4 - Current derating curve
Mounting on glass epoxy PCBs
0
20
40
60
80
100
025 50 75 100 125 150
Average forward current ( % )
SMD Switching DiodeSMD Switching Diode
www.comchip.com.tw
COMCHIPCOMCHIP
Reverse voltage (V)
Capacitance between terminals (pF)
Page 2
Fig. 3 - Capacitance between
terminals characteristics
0
1.0
2.0
3.0
4.0
5.0
0246810 12 14
Forward current ( mA )
Fig. 1 - Forward characteristics
Forward voltage (V)
Reverse voltage (V)
Fig. 2 - Reverse characteristics
Reverse current ( A )
1000
1
10
100
10 20 30 40 50 60 70 80
0
0 0.2 0.4 0.6 0.8 1.0 1.2
1n
10u
10n
100n
1u
C
75
C
25
C
-25
C
125
f = 1 MHz
Ta = 25 C
Ambient temperature ( )
CC
C125
C75
C25
RDS0208004-C