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Comchip Technology |
Surface Mount Schottky Diode
BAT 54W Series Voltage: 30 Volts
Current: 200mA
Features
Low turn-on voltage
Fast switching
PN Junction Guard Ring for Transient
and ESD Protection.
Mechanical data
Case: SOT - 323, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
.087 (2.2)
.070 (1.8)
.016 (.40)
3
COMCHIP
www.comchip.com.tw
SOT-323
Top View
BAT54W
3
CATHODE
1
ANODE
3
ANODE
BAT54AW
CATHODE
1
2
CATHODE
CATHODE
3
CATHODE
ANODE
1
2
ANODE
BAT54CW
CATHODE
3
ANODE
ANODE
1
2
CATHODE
BAT54SW
12
.056(1.4) .047(1.2)
.016 (.40) .016 (.40) max.
.087 (2.2)
.078(2. 0)
Dimensions in inches (millimeters)
Maximum Ratings and Electrical Characterics
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60
Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Parameter
Symbol BAT54W BAT54AW BAT54CW BAT54SW
Peak Repetitive Reverse Voltage
Maximum Average Forward Current at Ta=25°C
Peak Forward Surge Current, 8.3ms single half
sine-wave superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage
Maximum DC Reverse Current at Rated DC Blocking
Voltage
Thermal Resistance, Junction to Ambient Air
Operating Junction Temperature Range
Storage Temperature Range
VRRM
IO
IFSM
VF
IR
RșAJ
TJ
TSTG
30
0.2
0.6
0.32 @ IF=0.001A
1.0 @ IF=0.1A
0.002 @ VR=25V
635
-55 TO +125
-55 TO +125
Units
V
A
A
V
mA
°C/W
°C
°C
MDS0303003A
Page 1
Surface Mount Schottky Diode
COMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (BAT54W Series)
10,000
1,000
TJ=100OC
TJ=75OC
1.0
TJ=100OC
TJ=25OC
0. 1
100
0
5 10 15 20
REVERSE VOLTAGE, Volts
TYPICAL REVERSE CURRENT
25
0.0 1
0.1 0.2 0.3 0.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
TYPICAL FORWARD VOLTAGE
0.5
10
1
TJ=25OC
0.1
0.01
0.001
10
15 20 25
REVERSE VOLTAGE, Volts
30
TYPICAL REVERSE CURRENT
35
800
700
600
500
400
300
200
100
0
5 10 15 20
REVERSE VOLTAGE, Volts
TYPICAL JUNCTION CAPACITANCE
25
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
20 30 40 50 60 70 80 90 100 110 120 130
AMBIENT LEAD TEMPERATURE, OC
CURRENT DERATING
MDS0303003A
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