FR3A thru FR3K
FAST SWITCHING SURFACE
MOUNT RECTIFIER
CHENG- YI
ELECTRONIC
VOLTAGE RANGE
-50 TO 800 VOLTS
CURRENT
-3.0 Amperes
SMC/DO-214AB
FEATURES
For surface mounted applications
Low profile package
Built-in strain relief
Easy pick and place
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Glass passivated junction
High temperature soldering
260
o
C/10 seconds at terminals
Fast recovery times for high efficiency
.108(2.75)
.128(3.25)
.220(5.59)
.245(6.22)
.260(6.60)
.280(7.11)
.006(.152)
.012(.305)
.079(2.00)
.103(2.62)
.002(.051)
.008(.203)
.305(7.75)
.320(8.13)
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity: Indicated by cathode band
Standard Packaging: 16mm tape (EIA-481)
Weight: 0.007 ounces, 0.21 gram
.030(0.76)
.050(1.27)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
0
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, reistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOLS
FR3A
50
35
50
FR3B
100
70
100
FR3D
200
140
200
3.0
FR3G
400
280
400
FR3J
600
420
600
FR3K
800
560
800
UNITS
V
V
V
A
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current,
at T
L=75 C
0
V
RRM
V
RMS
V
DC
I
(AV)
Peak Forward Surge Current
8.3 ms single half sine-wave superimposed
on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@ TA=25
0
C
@ TA=125 C
0
I
FSM
V
F
I
R
T
RR
C
J
R
R
JL
JA
150
100
A
1.3
10.0
300
250
60.0
V
A
500
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Maximum Thermal Resistance (Note 3)
Operating and Storage Temperature Range
nS
pF
0
15
50
-50 to +150
C/W
0
T
J
, T
STG
C
Notes : 1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1.0 MH
Z
and Applied Vr=4.0 volts.
3. 8.0mm
2
(.013mm thick) land areas.
FR3A thru FR3K
FAST SWITCHING SURFACE
MOUNT RECTIFIER
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
FR3A THRU FR3K
Fig. 2 - TYPICAL INSTANTANEOUS
PORWARD CHARACTERISTICS
Fig. 1 - FORWARD CURRENT DERATING CURVE
INSTANTANEOUS FORWARD CURRENT.
AMPERES
100
30
10
3.0
1.0
0.3
0.1
0.03
0.01
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
AVERAGE FORWARD CURRENT,
AMPERES
3.0
2.5
2.0
1.5
1.0
0.5
0
50
60
70
80
90
100 110 1 20 130 140 150
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
P.C.B MOUNTED
ON 0.315x0.315"(8.0x8.0mm)
COPPER PAD AREAS
0
TJ=25C
LEAD TEMPERATURE,
o
C
INSTANTANEOUS FW DVOLTAGE, VOLTS
Fig. 3 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
200
Fig. 4 - TYPICAL REVERSE
CHARACTERISTICS
100
100
50
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
T
A
=125C
0
10
8.3ms SINGLE HALF SINCE-WAVE
JEDEC METHOD
10
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
T
A
=75C
0
1.0
Fig. 5 - REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
50
Noninductive
10
Noninductive
T
A
=25C
0
0.1
trr
+0.5A
( )
PULSE
GENERATOR
NOTE 2
(+)
25 Vdc
(approx)
( )
D.U.T.
0
-0.25
.01
20
40
60
80
100
120
1
NON-
Inductive
OSCILLOSCOPE
NOTE 1
(+)
NOTES:1. Rise Time=7ns max.
Input Impedance=1 megohm. 22pF
2. Rise Time=10ns max.
Source Impedance=50 Ohms.
PERCENT OF RATED PEAK
REVERSE VOLTAGE
-1.0
SET TIME
BASE FOR
10ns/cm
1cm
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