Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Repetitive Peak Forward Current (Note 5) @ tp < 1.0s, Duty Cycle < 50%
Forward Surge Forward Current (Note 5) @ tp = 10ms
Symbol
VRRM
VRWM
VR
IF
IFRM
IFSM
BAT46W
Value
Unit
100
V
150
mA
350
mA
750
mA
Thermal Characteristics
Characteristic
Power Dissipation
Thermal Resistance, Junction to Ambient Air (Note 5)
Thermal Resistance, Junction to Ambient Air (Note 6)
Operating Temperature Range
Storage Temperature Range
Symbol
PD
RJA
TJ
TSTG
Value
200
420
370
-55 to +125
-55 to +150
Unit
mW
°C/W
°C
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Reverse Breakdown Voltage (Note 7)
Forward Voltage
Symbol Min
Typ
Max
Unit
V(BR)R
100
—
—
V
0.25
VF
—
—
0.45
V
1.00
Peak Reverse Current (Note 7)
0.3
5.0
0.5
IR
—
—
7.5
1.0
µA
15
2.0
20
Total Capacitance
CT
—
20
12
—
pF
Notes:
5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at
http://www.diodes.com/product_compliance_definitions.html.
6. Part mounted on Polymide board with recommended pad layout, which can be found on our website at
http://www.diodes.com/product_compliance_definitions.html.
7. Short duration pulse test used to minimize self-heating effect.
Test Condition
IR = 100µA
IF = 0.1mA
IF = 10mA
IF = 250mA
VR = 1.5V
VR = 1.5V, TJ = +60°C
VR = 10V
VR = 10V, TJ = +60°C
VR = 50V
VR = 50V, TJ = +60°C
VR = 75V
VR = 75V, TJ = +60°C
VR = 0V, f = 1.0MHz
VR = 1.0V, f = 1.0MHz
BAT46W
Document number: DS30044 Rev. 18 - 2
2 of 5
www.diodes.com
July 2016
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