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Dated : 06/07/2007
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
BAT46W
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• High breakdown voltage
• Low forward voltage
• Surface mount device
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Repetitive Peak Reverse Voltage
VRRM
100
V
Continuous Forward Current
IF
150
mA
Repetitive Peak Forward Current (at tp < 1 s)
IFRM
350
mA
Surge Forward Current (at tp < 10 ms)
IFSM
750
mA
Power Dissipation
Ptot
200
mW
Thermal Resistance Junction Ambient
RthJA
420
O
C/W
Operating Temperature Range
TJ
- 55 to + 125
O
C
Storage Temperature Range
Ts
- 55 to + 150
O
C
Characteristics at Ta = 25 OC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reverse Breakdown Voltage
at IR = 100 µA
V(BR)R
100
-
-
V
Forward Voltage
at IF = 0.1 mA
at IF = 10 mA
at IF = 250 mA
VF
-
-
-
-
-
-
0.25
0.45
1
V
Reverse Current
at VR = 1.5 V
at VR = 10 V
at VR = 50 V
at VR = 75 V
at VR = 1.5 V, Tj = 60 OC
at VR = 10 V, Tj = 60 OC
at VR = 50 V, Tj = 60 OC
at VR = 75 V, Tj = 60 OC
IR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.5
0.8
2
5
5
7.5
15
20
µA
Total Capacitance
at VR = 0 V, f = 1 MHz
at VR = 1 V, f = 1 MHz
CT
-
-
20
12
-
-
pF
Anode
2
Top View
Marking Code: "XH"
Simplified outline SOD-123 and symbol
1
XH
2
PINNING
1
PIN
Cathode
DESCRIPTION