MOSPEC
FAST RECOVERY RECTIFIER
Voltage rang
Current
50 TO 1000 Volts
1 .5 Ampere
FEATURES
＊Fast
switching for high efficiency
＊Glass
Passivated Chip junction
＊Low
leakage
＊High
temperature soldering guaranteed
260℃/10 seconds, 0.375”(9.5 mm) lead length
at 5 lbs(2.3kg) tension
MECHANICAL DATA
＊Case：Transfer
Molded Plastic
＊Epoxy:
UL94V-O rate flame retardant
＊Terminals：Plated
axial lead, Solderable Per MIL-STD-202
Method 208
＊Polarity：Color
band denotes cathode end
＊Mounting
position: Any
＊Weight：
0.014 ounce. 0.39 gram (approx)
FR151 THRU FR157
DO-15
DIM
A
B
C
D
MILLIMETERS
MIN
2.60
25.40
5.80
0.70
MAX
3.60
---
7.60
0.90
MAXIMUM RATINGS AND ELECTRICAL CHARATERISTICS
* Rating at 25℃ ambient temperature unless otherwise specified
* Single phase,half wave. 60Hz, resistive or inductive load.
* For capacitive load derate current by 20 %
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Per Leg
T
C
=55℃
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware,
single phase, 60Hz)
Maximum Instantaneous Forward Voltage
( I
F
=1.5 Amp T
C
= 25℃)
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
= 25℃)
( Rated DC Voltage, T
C
= 125℃)
Reverse Recovery Time (Note 3)
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating and Storage Junction
Temperature Range
NOTES:
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
F(AV)
I
FSM
V
F
I
R
T
rr
C
j
R
θ
jA
T
J
, T
stg
FR151 FR152 FR153 FR154 FR155 FR156 FR157
50
100
200
400
600
800
1000
Unit
V
35
70
140
280
1.5
60
1.3
5.0
200
420
560
700
V
A
A
V
uA
150
20
50
-65 to +175
250
500
ns
pF
℃/W
℃
1.Measured at 1.0MHz and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to ambient at .375”(9.5mm)lead length, P.C. board mounted
3.Test conditions: I
F
= 0.5 A, I
R
=1.0 , I
RR
=0.25 A
FR151 Thru FR157
FIG-1 TYPICAL FORWARD CHARACTERISITICS
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
FIG-3 FORWARD CURRENT DERATING CURVE
T
J
=25 C
Pulse Width=300 us
1% Duty Cycle
O
Single Phase
Half Wave 60 Hz
Resistive or
Inductive Load
0.375 “(9.5mm)
Lead Length
LEAD TEMPERATURE (℃)
FIG-4TYPICAL JUNCTION CAPACITANCE
FORWARD VOLTAGE (Volts)
T
J
=25 C
F=1 MHz
O
FIG-2 TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (uA.)
T
J
=125 C
O
T
J
=75 C
O
JUNCTION CAPACITANCE (
P
F)
REVERSE VOLTAGE (Volts.)
T
J
=25 C
O
FIG-5PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT (Amp.)
8.3ms Single Half Sine-Wave
(JEDEC Method)
PERCENT OF PEAK REVERSE VOLTAGE (﹪)
NUMBER OF CYCLES AT 60 Hz
Set time base for 50/100 ns/cm
FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram
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