Document
FR151 THRU FR157
FAST RECOVERY RECTIFIERS
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.5 Amperes
DO-15
0.140(3.6) 0.104(2.6)
DIA.
1.0 (25.4) MIN.
0.300(7.6) 0.230(5.8)
FEATURES
The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Fast switching for high efficiency Low reverse leakage High forward surge current capability High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension
0.034(0.86) 0.028(0.70)
DIA.
1.0 (25.4) MIN.
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.014 ounce, 0.40 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
SYMBOLS
FR 151
FR 152
FR 153
FR 154
FR 155
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=75 C
VRRM VRMS VDC
I(AV)
50 100 200 400 600 35 70 140 280 420 50 100 200 400 600
1.5
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
60.0
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.5A
VF
1.3
Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C
IR
5.0 50.0
Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3) Operating junction and storage temperature range
trr CJ RθJA TJ,TSTG
150 250
30.0 50.0 -65 to +150
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.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
FR FR 156 157 800 1000 560 700 800 1000
500
UNITS VOLTS VOLTS VOLTS
Amps
Amps
Volts µA ns pF C/W C
MDD ELECTRONIC
RATINGS AND CHARACTERISTIC CURVES FR151 THRU FR157
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
INSTANTANEOUS FORWARD CURRENT,AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
1.5
1.2
0.9
0.6 Single Phase Half Wave 60Hz Resistive or inductive Load
0.3
0 0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
20 10
1
0.1
0.01 0.6
0.8
TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE
1.0 1.2 1.4 1.5
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
200 100 TJ=25 C
10
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
PEAK FORWARD SURGE CURRENT, AMPERES
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
60
50
40
30
20 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
10 1 10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
10
TJ=100 C 1
0.1 TJ=25 C
0.01 0
20 40
60 80 100
PER.