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RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
HFM201W THRU HFM208W
SURFACE MOUNT HIGH EFFICIENCY SILICON RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Amperes
FEATURES
* * * * * Ideal for surface mounted applications Low leakage current Metallurgically bonded construction Mounting position: Any Weight: 0.098 gram
.220 (5.59) .205 (5.21) .155 (3.94) .130 (3.30) .096 (2.44) .084 (2.13) .083 (2.11) .077 (1.96)
.010 (0.25) .008 (0.20)
UNITS Volts Volts Volts Amps Amps 20 -55 to + 150 pF
0
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
.012 (0.305) .006 (0.152)
.180 (4.57) .160 (4.06)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
.060 (1.52) .030 (0.76)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Volts Maximum DC Blocking Voltage Maximum Average Forward Current at TA = 50oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM CJ TJ, TSTG 30
HFM201W HFM202W HFM203W HFM204W HFM205W HFM206W HFM207W HFM208W
50 35 50
100 70 100
200 140 200
300 210 300
400 280 400 2.0 60
600 420 600
800 560 800
1000 700 1000
C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Forward Voltage at 2.0A DC Maximum Full Load Reverse Current, Full cycle Average TA = 55oC Maximum DC Reverse Current at @TA = 25oC Rated DC Blocking Voltage @TA = 125oC Maximum Reverse Recovery Time (Note 1) NOTES : 1. Test Conditions: IF=0.5A, IR=-1.0A, IRR=-0.25A. 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts. SYMBOL VF IR trr 50
HFM201W HFM202W HFM203W HFM204W HFM205W HFM206W HFM207W HFM208W
UNITS Volts uAmps uAmps uAmps
1.0
1.3 50 5.0 100
1.7
75
nSec 2002-11
RATING AND CHARACTERISTIC CURVES ( HFM201W THRU HFM208W )
AVERAGE FORWARD CURENT, (A)
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 NONINDUCTIVE 10 NONINDUCTIVE
trr +0.5A
(-)
FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE
4.0
Single Phase Half Wave 60Hz Resistive or Inductive Load
(+) 25 Vdc (approx) (-)
D.U.T
0
PULSE GENERATOR (NOTE 2)
-0.25A
2.0
1 NONINDUCTIVE
OSCILLOSCOPE (NOTE 1)
(+)
-1.0A
NOTES:1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms.
1cm
SET TIME BASE FOR 10/20 ns/cm
0 0 25 50 75 100 125 150175
AMBIENT TEMPERATURE (
)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD CURRENT, (A)
100
10
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
M2 0 HF W~ 04 M2 HF
W
5W
FM ~H 01W M2
1.0
.1
TJ = 25
HF
.1
.01
Pulse Width = 300uS 1% Duty Cycle
.01
.001 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 140 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 6 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, (pF)
PEAK FORWARD SURGE CURRENT, (A)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
70 60 50 40 30 20 10 0 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz 100
8.3ms Single Half Sine-Wave (JEDEC Method)
200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V )
HFM 206
HFM
HF
M2
TJ = 100
TJ = 25
06
201 W~
W
~H
HFM
FM
20
10
TJ = 150
1.0
203
8W
205
W
TJ = 25
W~H
FM2
08W
RECTRON
Mounting Pad Layout
0.106 MAX. (2.69 MAX.)
0.083 MIN. (2.10 MIN.)
0.050 MIN. (1.27 MIN.) 0.220 REF
Dimensions in inches and (millimeters)
RECTRON

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