FR3A-FR3K
Technical Data
Data Sheet N1742, Rev. B
FR3A-FR3M
3.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
Fast switching for high efficiency
Low leakage current
High forward surge capability
Solder dip 260°C, 40s
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
Glass passivated chip junction
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon
request
SMC
Circuit Diagram
Mechanical Data
Case: SMC molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.21grams
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
DC Blocking Voltage
Maximum RMS voltage
Average forward rectified output current
@T
A
= 75°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
@I
F
=3.0A
Peak Reverse Current
@T
A
= 25°C
At Rated DC Blocking Voltage @T
A
= 100°C
Reverse recovery time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
Symbol
V
RRM
V
DC
V
RMS
I
(AV)
I
FSM
V
FM
I
RM
t
rr
C
J
R
θJA
T
STG
150
60
50
-55 to +150
FR3A
50
35
FR3B
100
70
FR3D
200
140
FR3G
400
280
3.0
100
1.30
5.0
50.0
250
500
FR3J FR3K FR3M Units
600
420
800 1000
560
700
V
V
A
A
V
µA
ns
pF
°C/W
°C
Note: 1. Reverse recovery condition IF=0.5A, IR=1.0A, Irr=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3. Mounted on P.C.B Board with 8.0mm
2
land area.
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FR3A-FR3K
Technical Data
Data Sheet N1742, Rev. B
Ratings and Characteristics Curves
FIG.1-FORWARD CURRENT DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
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FR3A-FR3K
Technical Data
Data Sheet N1742, Rev. B
Mechanical Dimensions SMC
Millimeters
Min.
5.59
6.60
2.75
0.152
7.75
2.00
0.051
0.76
SYMBOL
A
B
C
D
E
F
G
H
Inches
Min.
0.220
0.260
0.108
0.006
0.305
0.079
0.002
0.030
Max.
6.22
7.11
3.25
0.305
8.25
2.95
0.203
1.60
Max.
0.245
0.280
0.128
0.012
0.325
0.116
0.008
0.063
Ordering Information
Device
FR3A-FR3M
Marking Diagram
3000pcs / reel
Package
SMC
Shipping
Where XXXXX is YYWWL
FR3A
YY
WW
L
= Part Name
= Year
= Week
= Lot Number
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
Cautions：Molding
resin
Epoxy resin UL:94V-0
Carrier Tape & Reel Specification SMC
SYMBOL
A
B
C
d
E
F
P
P0
P1
T
W
Millimeters
Min.
Max.
5.90
8.20
2.40
1.40
1.40
7.60
7.90
3.90
3.90
-
6.10
8.40
2.60
1.60
1.60
7.70
8.10
4.10
4.10
0.600
16.20
15.80
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FR3A-FR3K
Technical Data
Data Sheet N1742, Rev. B
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales
department for the latest version of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or
any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd
assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information,
products or circuits described in the datasheets.
4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any
secondary damage resulting from use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
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