SR25L
LOW VF SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss,high efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
• In compliance with EU RoHS 2002/95/EC directives
50 Volts
CURRENT
2.0 Amperes
0.114(2.90)
0.098(2.50)
0.181(4.60)
0.157(4.00)
0
.
012(0
.
305)
0
.
006(0.152)
0.008(0.203)
0.002(0.051)
0.208(5.28)
0.188(4.80)
MECHANICAL DATA
• Case: JEDEC DO-214AC molded plastic
• Terminals:Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: Color band denotes cathode end
• Standard packaging: 12mm tape (EIA-481)
• Weight: 0.002 ounce, 0.067 gram
0.060(1.52)
0.030(0.76)
MAXIMUM RATINGS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum rms voltage
Maximum dc blocking voltage
Maximum average forward rectified current
Peak forward surge current : 8.3ms single half sine-wave superimposed
on rated load
Typical Thermal Resistance (Note 1)
Operating junction temperature range
Storage temperature range
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
R
Θ
JL
T
J
T
STG
VALUE
50
35
50
2
50
20
-55 to + 150
-55 to + 150
o
0.062(1.60)
0.047(1.20)
UNIT
V
V
V
A
A
C/W
o
C
C
o
ELECTRICAL CHARACTERISTICS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
=1mA
I
F
=1A
I
F
=2A
I
F
=1A
I
F
=2A
T
A
=25
o
C
T
A
=125
o
C
T
A
=25
o
C
T
A
=125
o
C
MIN.
50
-
-
-
-
-
-
TYP.
-
0.43
-
0.34
-
-
-
MAX.
-
-
0.50
-
0.48
100
20
UNIT
V
V
V
μA
mA
Instantaneous forward voltage
V
F
Reverse current
I
R
NOTES:
1. Mounted on heatsink (5cm x 5cm x 2pec) copper and areas.
December 1,2010-REV.01
PAGE . 1
SR25L
C
J
, Junction Capacitance (pF)
3
1000
I
F
, Forward Current (A)
2.5
2
1.5
1
0.5
0
0
25
50
75
100
125
150
100
10
0.1
1
10
100
T
L
, Lead Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
10
10
Fig.2 Typical Junction Capacitance
I
R
,Reverse Current (mA)
I
F
, Forward Current (A)
T
J
= 125°C
1
T
J
= 100°C
0.1
T
J
= 75°C
T
J
= 150°C
1
T
J
= 125°C
T
J
= 25°C
0.01
T
J
= 25°C
0.001
20
40
60
80
100
T
J
= 75°C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
December 1,2010-REV.01
PAGE . 2
SR25L
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 7.5K per 13" plastic Reel
T/R - 1.8Kper 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2010
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
December 1,2010-REV.01
PAGE . 3
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