®
AR/S25A – AR/S25J
25A AUTOMOTIVE BUTTON DIODE
WON-TOP ELECTRONICS
Pb
Features
Diffused Junction
Low Leakage
Low Cost
High Surge Current Capability
Low Cost Construction Utilizing Void-Free
Molded Plastic Technique
B
A
C
Mechanical Data
D
Case: AR or ARS, Molded Plastic
Terminals: Plated Terminals Solderable per
MIL-STD-202, Method 208
Polarity: Color Ring Denotes Cathode End
Weight: 1.8 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 3
AR
ARS
Dim
Min
9.70
5.50
6.0
Max
10.40
5.70
6.40
4.7
Min
8.30
5.50
6.0
Max
8.90
5.70
6.40
4.7
A
B
C
D
4.2
4.2
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
AR/S
25A
AR/S
25B
AR/S
25D
AR/S
25G
AR/S
25J
Characteristic
Symbol
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
35
100
70
200
400
280
600
V
RMS Reverse Voltage
VR(RMS)
IO
140
25
420
V
A
Average Rectified Output Current
@TC = 150°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
IFSM
400
1.0
A
Forward Voltage
@IF = 25A
VFM
IRM
V
Peak Reverse Current
@TA = 25°C
5.0
250
µA
At Rated DC Blocking Voltage
@TA = 100°C
Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
trr
CJ
3.0
300
µS
pF
RθJC
TJ, TSTG
1.0
°C/W
°C
Operating and Storage Temperature Range
-50 to +175
Note: 1. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
3. Thermal Resistance: Junction to case, single side cooled.
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
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