參數(shù)資料
型號(hào): SR25-T1
廠商: Won-Top Electronics Co., Ltd.
英文描述: 2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
中文描述: 2.0安培表面貼裝肖特基整流
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 47K
代理商: SR25-T1
SR22 – SR29
1 of
3
2002
Won-Top Electronics
SR22 – SR29
2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
!
Schottky Barrier Chip
!
Ideally Suited for Automatic Assembly B
!
Low Power Loss, High Efficiency
!
Surge Overload Rating to 50A Peak D
!
For Use in Low Voltage Application A
!
Guard Ring Die Construction F
!
Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
!
Case: Low Profile Molded Plastic
!
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
!
Polarity: Cathode Band or Cathode Notch
!
Marking: Type Number
!
Weight: 0.064 grams (approx.)
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Characteristic
Symbol
SR22
SR23
SR24
SR25
SR26
SR28
SR29
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
20
30
40
50
60
80
90
V
RMS Reverse Voltage
V
R(RMS)
14
21
28
35
42
56
64
V
Average Rectified Output Current @T
L
= 105°C
I
O
2.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
I
FSM
50
A
Forward Voltage @I
F
= 2.0A
V
FM
0.50
0.70
0.85
V
Peak Reverse Current @T
= 25°C
At Rated DC Blocking Voltage @T
A
= 100°C
I
RM
0.5
20
m
A
Typical Thermal Resistance Junction to Ambient
(Note 1)
R
JA
75
K/W
Operating Temperature Range
T
j
-65 to +125
°C
Storage Temperature Range
T
STG
-65 to +150
°C
Note: 1. Mounted on P.C. Board with 8.0mm
2
copper pad areas
WTE
POWER SEMICONDUCTORS
SMA/DO-214AC
Min
2.50
4.00
1.40
0.152
4.80
2.00
0.051
0.76
All Dimensions in mm
Dim
A
B
C
D
E
F
G
H
Max
2.90
4.60
1.60
0.305
5.28
2.44
0.203
1.52
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