BAT42W 查看數據表（PDF） - Semtech Electronics LTD.
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BAT42W Datasheet PDF : 3 Pages
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BAT42W, BAT43W
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• Low Forward Voltage Drop
• Fast Switching
PINNING
PIN
1
2
1
DESCRIPTION
Cathode
Anode
2
Top View
Marking Code: BAT42W: PX
BAT43W: PY
Simplified outline SOD-123 and symbol
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Repetitive Peak Reverse Voltage
Reverse Voltage
Forward Continuous Current
Repetitive Peak Forward Current at t < 1 s
Non-repetitive Peak Forward Surge Current at t < 10 ms
Power Dissipation
Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Symbol
VRRM
VR
IFM
IFRM
IFSM
Ptot
RθJA
Tj, TS
Value
30
30
200
500
2
200
500
- 55 to + 125
Unit
V
V
mA
mA
A
mW
OC/W
OC
Characteristics at Ta = 25 OC
Parameter
Symbol
Min.
Max.
Unit
Reverse Breakdown Voltage
at IR = 100 µA
Reverse Current
at VR = 25 V
Forward Voltage
at IF = 200 mA
at IF = 10 mA
at IF = 50 mA
at IF = 2 mA
at IF = 15 mA
Total Capacitance
at VR = 1 V, f = 1 MHz
V(BR)R
30
-
V
IR
-
500
nA
-
1
V
BAT42W
BAT42W
VF
-
0.4
V
-
0.65
V
BAT43W
0.26
0.33
V
BAT43W
-
0.45
V
CT
-
10
pF
Reverse Recovery Time
at IF = IR = 10 mA, Irr = 0.1 X IR, RL = 100 Ω
trr
-
5
ns
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 18/04/2008
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