S1ZAS4 查看數據表（PDF） - Shindengen
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S1ZAS4 Datasheet PDF : 13 Pages
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SHINDENGEN
Schottky Rectifiers (SBD)
S1ZAS4
40V 1.2A
FEATURES
● SMT
● Tj150℃
● PRRSM avalanche guaranteed
● Array
APPLICATION
● Switching power supply
● DC/DC converter
● Home Appliances, Office Equipment
● Telecommunication
OUTLINE DIMENSIONS
Case : 1Z
Dual
iUnit : mm
RATINGS
●Absolute Maximum Ratings (If not specified Tl=25℃)
Item
Symbol
Conditions
Storage Temperature
Operating Junction Temperature
Maximum Reverse Voltage
Repetitive Peak Surge Reverse Voltage
Tstg
Tj
VRM
VRRSM
Pulse width 0.5ms, duty 1/40
Average Rectified Forward Current
50Hz sine wave, R-load, On alumina substrate, 1 element operation, Ta=49℃
IO 50Hz sine wave, R-load, On alumina substrate, 2 element operation, Ta=45℃
50Hz sine wave, R-load, On glass-epoxy substrate, 1 element operation, Ta=47℃
Peak Surge Forward Current
Repetitive Peak Surge Reverse Power
IFSM
PRRSM
50Hz sine wave, R-load, On glass-epoxy substrate, 2 element operation, Ta=43℃
50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=125℃
Pulse width 10μs, Rating of per diode, Tj=25℃
●Electrical Characteristics (If not specified Tl=25℃)
Item
Symbol
Conditions
Forward Voltage
Reverse Current
Junction Capacitance
VF IF=1A, Pulse measurement, Rating of per diode
IR VR=VRM , Pulse measurement, Rating of per diode
Cj f=1MHz, VR=10V, Rating of per diode
θjl junction to lead
junction to ambient, On alumina substrate, 1 element operation
Thermal Resistance
θja junction to ambient, On alumina substrate, 2 element operation
junction to ambient, On glass-epoxy substrate, 1 element operation
＊：Raitng of per diode
junction to ambient, On glass-epoxy substrate, 2 element operation
Ratings Unit
-40〜150 ℃
150
℃
40
V
45
V
1.2
0.9*
A
1.0
0.72*
40
A
160
W
Ratings
Max.0.55
Max.1
Typ.65
Max.25
Max.93
Max.140*
Max.120
Max.186*
Unit
V
mA
pF
℃/W
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
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