SR32 ~ SR36
MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
20 to 60 Volts
CURRENT
3.0 Amperes
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
MECHANICAL DATA
•
•
•
•
•
Case: JEDEC DO-214AA molded plastic
Terminals:Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: Color band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.0032 ounce, 0.092 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load.
PA RA M E TE R
M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e
M a xi m um R M S V o l t a g e
M a xi m um D C B l o c k i ng V o l t a g e
M a xi m um A ve r a g e F o r w a r d C ur r e nt l e a d l e ng t h a t T
L
= 7 5
O
C
P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve
s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d )
M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A ( N o t e 1 )
M a xi m um D C R e ve r s e C ur r e nt a t T
J
= 2 5
O
C
R a t e d D C B l o c k i ng V o l t a g e T
J
= 1 0 0
O
C
Ty p i c a l T h e r m a l R e s i s t a n c e ( N o t e 2 )
S YM B O L
V
RRM
V
RMS
V
D C
I
F ( A V )
I
F S M
V
F
I
R
R
θ
J L
R
θ
J A
T
J
, T
S T G
S R3 2
20
14
20
S R3 3
30
21
30
S R3 4
40
28
40
3 .0
80
S R3 5
50
35
50
S R3 6
60
42
60
U N IT S
V
V
V
A
A
0 .5
0 .2
20
20
75
-5 5 to +1 2 5
0 .7 5
0 .1
20
O
V
mA
C / W
O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e
-5 5 to +1 5 0
O
C
NOTES:
1. Pulse Test with PW =300µsec, 2% Duty Cycle.
2. Mounted on P.C. Board with 8.0mm
2
(.013mm thick) copper pad areas.
STAD-MAR.17.2009
1
PAGE . 1
SR32 ~ SR36
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
=20-30V
=40-60V
4.0
3.0
2.0
RESISTIVEORINDUCTIVE LOAD
INSTANTANEOUS FORWARD CURRENT
AMPERES
5.0
50
10
20-40V
50-60V
1.0
1.0
0
0
20
40
60
80
100
O
120
140
160
T
J
= 25
O
C
Pulse Width = 300
m
s
1% Duty Cycle
0.1
.2
.3
.4
.5
.6
.7
.8
.9 1.0 1.1
LEAD TEMPERATURE, C
Fig.1- FORWARD CURRENT DERATING CURVE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.2- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
10
INSTANTANEOUS REVERSE CURRENT, mA
PEAK FORWARD SURGE CURRENT,
T
J
= 100 C
O
160
140
120
100
80
60
40
20
0
1
2
5
10
20
50
100
8.3ms Single
Half Since-Wave
JEDEC Method
1.0
0.10
T
J
= 75 C
O
T
J
= 25 C
O
0.01
V
RRM
=20-40V
V
RRM
=50-60V
.001
20
40
60
80 100 120 140
NO. OF CYCLE AT 60Hz
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT
STAD-MAR.17.2009
1
PAGE . 2
SR32 ~ SR36
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
T/R - 0.5Kper 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
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.
STAD-MAR.17.2009
1
PAGE . 3
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