FR151S
THRU
FR157S
1.5 Amp Fast
Recovery Rectifier
50 to 1000 Volts
Features
• Low Forward Voltage Drop
• High Current Capability
• Fast Switching Speed For High Efficiency
Maximum Ratings
• Operating Temperature: -55°C to +150°C
• Storage Temperature: -55°C to +150°C
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
FR151S50V 35V 50V
FR152S100V 70V 100V
FR153S200V 140V 200V
FR154S400V 280V 400V
FR155S600V 420V 600V
FR156S800V 560V 800V
FR157S1000V 700V 1000V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV) 1.5 A TA = 55°C
Peak Forward Surge
Current
IFSM 50A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
VF1.3V
IFM = 1.5A;
TA = 25°C
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR5.0µA
100µA
TA = 25°C
TA = 100°C
Maximum Reverse
Recovery Time
FR151S-154S
FR155S
FR156S-157S
Trr 150ns
250ns
500ns
IF=0.5A, IR=1.0A,
Irr=0.25A
Typical Junction
Capacitance
CJ20pF Measured at
1.0MHz, VR=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
DO-41
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: 1 2007/09/05
TM
Micro Commercial Components
x Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
FR151S
FR152S
FR153S
FR154S
FR155S
FR156S
FR157S
www.mccsemi.com
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DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .166 .205 4.10 5.20
B .080 .107 2.00 2.70
C .028 .034 .70 .90
D 1.000 --- 25.40 ---
A
B
C
D
D
Cathode
Mark
FR151S thru FR157S
Average Forward Rectified Current - Amperesversus
Ambient Temperature -°C
Figure 2
Forward Derating Curve
017550 75 100 125
0
.5
1.0
1.5
Single Phase, Half Wave
60Hz Resistive or Inductive Load
Amps
°C
150
2.0
2.5
3.0
Junction Capacitance - pFversus
Reverse Voltage - Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
4
6
20
10
Amps
.4 .6 .8 1.0 12 1.4
.01
.02
.04
.06
.1
.2
.4
.6
1
2
25°C
Volts
Figure 3
Junction Capacitance
.1 .2 1.4 2 10 20 404 100 200
1
2
6
10
20
100
pF
Volts
60
40
4
400 1000
TJ=25°C
MCC
Revision: 1 2007/09/05
TM
Micro Commercial Components
www.mccsemi.com
2 of 4
FR151S thru FR157S
trr
+0.5A
0
-0.25
-1.0
1cm
Set Time Base for 20/100ns/cm
25Vdc
1Ω
50Ω10Ω
Oscilloscope
Note 1
Pulse
Generator
Note 2
Notes:
1. Rise Time = 7ns max.
Input impedance = 1 megohm, 22pF
2. Rise Time = 10ns max.
Source impedance = 50 ohms
3. Resistors are non-inductive
Figure 5
Reverse Recovery Time Characteristic And Test Circuit Diagram
1 100
4
0
15
30
45
8
Figure 4
Maximum Non-Repetitive Forward Surge Current
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
Amps
Cycles
2610 20 60 80
40
60
75
90
MCC
Revision: 1 2007/09/05
TM
Micro Commercial Components
www.mccsemi.com
3 of 4
MCC
Revision: 1 2007/09/05
TM
Micro Commercial Components
www.mccsemi.com
4 of 4
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***IMPORTANT NOTICE***
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Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
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product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp .does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
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and will agree to hold Micro Commercial Components Corp .and all the companies whose
