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HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER
HERF801 THRU HERF807
FEATURES
* * * * * * * *
VOLTAGE RANGE CURRENT
50 to 1000 Volts 8.0 Ampere
Glass passivated chip junction Low power loss, high efficiency Low leakage High speed switching High current capacity, high surge capacity High temperature soldering guaranteed 200/10 second,0.16"(4.06mm) lead length from case Also available in isolated package under part number HER801
ITO-220AC
MECHANICAL DATA
* * * * * *
Case: Transfer molded plastic Epoxy: UL94V-0 rate flame retardant Polarity: Color Band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.08 ounce, 2.24 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% HERF HERF SYMBOLS 801 802 Maximum Repetitive Peak Reverse Voltage VRRM 50 100 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100
Maximum Average Forward Rectified Current At Tc=105 Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 8.0A Maximum DC Reverse Current at rated TA = 25 DC Blocking Voltage T = 125
A
* * *
HERF 803 200 140 200
HERF 804 300 210 300 8.0 125
HERF 805 400 280 400
HERF 806 600 420 600
HERF 807 800 560 800
UNIT Volts Volts Volts Amps Amps
I(AV) IFSM VF IR trr CJ RJC TJ TSTG 70 1.0
1.3 10 500
1.5
1.7
Volts A
Maximum Reverse Recovery Time Test conditions lF=0.5A, lR=1.0A, lRR=0.25A Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range
100 40 3.0 (-55 to +150) (-55 to +150)
nS pF
/W
NOTES: 1. Unit mounted on heatsink 2. Measured at 1.0MHz and applied reverse voltage of 4.0V
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER
HERF801 THRU HERF807
VOLTAGE RANGE CURRENT
50 to 1000 Volts 8.0 Ampere
RATING AND CHRACTERISTIC CURVES HERF801 THRU HERF807
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,
12
FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE
150
8.0
CURRENT, (A)
8.3ms Single Half Sine-Wave (JEDEC Method) T= Tjmax 100
(A)
4.0
Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375(9.5mm) Lead Length
50
0 0 25 50 75 100 125 150 175 0 1
1 Cycle 2 4 6 8 10 20 40 60 100
AMBIENT TEMPERATURE, ( C)
NUMBER OF CYCLES AT 60 Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
TJ=125 C 100
INSTANTANEOUS FORWARD CURRENT,
100
INSTANTANEOUS REVERSE CURRENT, (A)
10
00 V
40
10
(A)
30
50
/ 10
0/2
60
0/
0 /8
00
0V
V
1.0
TJ=25 C
1.0
TJ =25 C Pulse Width=300us 1% Duty Cycle
0.1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
0.1
INSTANTANEOUS FORWARD VOLTAGE,(V)
0.01 0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK FIG.5-TYPICAL JUNCTION CAPACITANCE
100
REVERSE VOLTAGE,(%)
JUNCTION CAPACITANCE,(pF)
F1G.6-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
Trr
50 10 NONINDUCTIVE NONINDUCTIVE (-) 10 (+) 25 Vdc (approx.) (-) TJ =25 C f=1MHz Vsig=50mVp-p D.U.T. PULSE GENERATIOR (NOTE 2) (+) OSCILLOSCOPE (NOTE 1)
+0.5A
0 -0.25A
1 NON INDUCTIVE
-1.0A
1cm
1 0.1 1.0 10 100
REVERSE VOLTAGE,(V)
NOTES : 1.Rise Time=7ns mas. Input Impedance= 1 magohm. 22pF 2.Rise time=10ns max. Source Impedance= 50 ohms
SET TIME BASE FOR 50/100ns/cm
E-mail: sales@cnmic.com
Web Site: www.cnmic.com

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