AR/S25A AR/S25M
1 of 3 2002 Won-Top Electronics
AR/S25A AR/S25M
25A AUTOMOTIVE BUTTON DIODE
Features
!
Diffused
Junction
!
Low Leakage B
!
Low Cost C
!
High Surge Current Capability
!
Low Cost Construction Utilizing Void-Free
Molded Plastic Technique
Mechanical Data
A
D
!
Case:
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:
Color
Band
S Suffix Designates ARS Package
No Suffix Designates AR Package
Maximum Ratings and Electrical Characteristics
@T
A
=25C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
AR/S
25A
AR/S
25B
AR/S
25D
AR/S
25G
AR/S
25J
AR/S
25K
AR/S
25M
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
200
400
600
800
1000
V
RMS Reverse Voltage
V
R(RMS)
35
70
140
280
420
560
700
V
Average Rectified Output Current @T
C
= 150C
I
O
25
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method) at T
J
= 150C
I
FSM
400
A
Forward Voltage @I
F
= 25A
V
FM
1.0
V
Peak Reverse Current @T
A
= 25C
At Rated DC Blocking Voltage @T
A
= 100C
I
RM
5.0
250
A
Reverse Recovery Time (Note 1)
t
rr
3.0
S
Typical Junction Capacitance (Note 2)
C
j
300
pF
Typical Thermal Resistance Junction to Case
(Note 3)
R
JC
1.0
K/W
Operating and Storage Temperature Range
T
J
, T
STG
-50 to +175
C
Polarity and Voltage Denotation Color Band
Red
Yellow
Silver
Orange Green
Blue
Violet
*Glass passivated forms are available upon request
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.
W T E
PO W E R SEM IC O ND UC TO R S
AR
ARS
Dim
Min
Max
Min
Max
A
9.70
10.40
8.30
8.90
B
5.50
5.70
5.50
5.70
C
6.0
6.40
6.0
6.40
D
4.2
4.7
4.2
4.7
All Dimensions in mm
AR/S25A
AR/S25M 2 of 3 2002 Won-Top Electronics
40
60
80
100
120
140
160
180
0
5.0
10
15
20
25
I
,
A
VERAGE
FORW
ARD
RECTI
FIED
CURRENT
(A)
(A
V)
T , CASE TEMPERATURE (C)
Fig. 1 Forward Current Derating Curve
C
C
,
CAP
A
C
IT
ANCE
(pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
1.0
10
100
10
100
1000
T = 25C
j
f = 1MHz
1.0
10
100
I
,
PEAK
F
ORW
ARD
SU
RGE
CURRENT
(A)
FS
M
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
8.3ms Single half sine-wave
JEDEC Method
400
300
200
0
100
500
0.6
0.8
1.0
1.2
1.4
1.6
0.1
1.0
10
I
,
INST
ANT
ANEOUS
FORW
A
RD
CU
RRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25C
PULSE WIDTH = 300s
2% DUTY CYCLE
j
100
AR/S25A AR/S25M
3 of 3 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.
Package Type
Shipping Quantity
AR25A
10mm Button
1000 Units/Box
ARS25A
8.6mm Button
1000 Units/Box
AR25B
10mm Button
1000 Units/Box
ARS25B
8.6mm Button
1000 Units/Box
AR25D
10mm Button
1000 Units/Box
ARS25D
8.6mm Button
1000 Units/Box
AR25G
10mm Button
1000 Units/Box
ARS25G
8.6mm Button
1000 Units/Box
AR25J
10mm Button
1000 Units/Box
ARS25J
8.6mm Button
1000 Units/Box
AR25K
10mm Button
1000 Units/Box
ARS25K
8.6mm Button
1000 Units/Box
AR25M
10mm Button
1000 Units/Box
ARS25M
8.6mm Button
1000 Units/Box
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
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