SRM54AV
ULTRA LOW VF SCHOTTKY
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications in order to optimize board space
• Package suitable for automated handling
• Low power loss, high efficiency
• High surge capacity
• Ultra low forward voltage drop, low power loss
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.155(3.94)
0.130(3.30)
0.083(2.11)
0.075(1.91)
0.185(4.70)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.083(2.13)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
45 Volt
CURRENT
5 Ampere
MECHANICAL DATA
• Case : JEDEC DO-214AA 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 : 0.0032 ounce, 0.092 gram
1
2
Cathode
Anode
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
Typical junction capacitance (V
R
=4V, f=1MHz)
Operating junction temperature range
Storage temperature range
(Note 1)
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
R
JA
C
J
T
J
T
STG
VALUE
45
32
45
5
120
135
350
-55 to + 150
-55 to + 150
UNIT
V
V
V
A
A
O
C /W
pF
o
C
C
o
NOTES :
1.Mounted on a FR4 PCB, single-sided copper, mini pad.
March 5,2014-REV.00
PAGE . 1
SRM54AV
ELECTRICAL CHARACTERISTICS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
=0.5mA
I
F
=1A
I
F
=5A
I
F
=1A
I
F
=5A
V
R
=36V
Reverse current
I
R
V
R
=45V
T
J
=25
o
C
T
J
=125
o
C
T
J
=25
o
C
T
J
=125
o
C
MIN.
45
-
-
-
-
-
-
-
TYP.
-
0.32
0.43
0.23
0.41
25
-
10
MAX.
-
-
0.49
-
-
-
210
-
UNIT
V
V
V
A
A
mA
Instantaneous forward voltage
V
F
5
4
3
2
1
0
0
25
50
75
100
125
150
C
J
, Junction Capacitance (pF)
I
F
, Forward Current (A)
6
10000
1000
100
10
1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
100
Fig.2 Typical Junction Capacitance
I
R
, Reverse Current (mA)
10
T
J
= 125°C
1
T
J
= 75°C
T
J
= 25°C
I
F
, Forward Current (A)
T
J
= 150°C
100
T
J
= 150°C
T
J
= 125°C
1
T
J
= 25°C
0.1
T
J
= 75°C
0.01
0
0.2
0.4
0.6
10
0.1
0.01
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
March 5,2014-REV.00
PAGE . 2
SRM54AV
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
T/R - 0.5K per 7" plastic Reel
March 5,2014-REV.00
PAGE . 3
SRM54AV
Part No_packing code_Version
SRM54AV_R1_00001
SRM54AV_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
March 5,2014-REV.00
PAGE . 4
SRM54AV
Disclaimer
•
Reproducing and modifying information of the document is prohibited without permission
from Panjit International Inc..
•
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
•
Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
•
Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
•
Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling the products for use in such applications
se
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
•
Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
March 5,2014-REV.00
PAGE . 5
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