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Dated : 20/09/2008
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
BAS40WS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• Low forward voltage
• Fast switching
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Repetitive Peak Reverse Voltage
VRRM
40
V
DC Blocking Voltage
VR
40
V
Forward Continuous Current
IF
200
mA
Peak Forward Surge Current (at tp = 8.3 ms)
IFSM
600
mA
Junction Temperature
TJ
150
O
C
Storage Temperature Range
TS
- 55 to + 150
O
C
Characteristics at Ta = 25 OC
Parameter
Symbol
Min.
Max.
Unit
Forward Voltage
at IF = 1 mA
at IF = 40 mA
VF
VF
-
-
0.38
1
V
V
Reverse Current
at VR = 30 V
IR
-
200
nA
Reverse Breakdown Voltage
at IR = 10 µA
V(BR)R
40
-
V
Reverse Recovery Time
at IF = IR = 10 mA to IR = 1 mA, RL = 100 Ω
trr
-
5
ns
Capacitance
at VR = 0 V, f = 1 MHz
Cj
-
5
pF
Anode
2
Top View
Marking Code: "43"
Simplified outline SOD-323 and symbol
1
43
2
PINNING
1
PIN
Cathode
DESCRIPTION
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