Document
HER501G - HER508G
5.0 AMP. Glass Passivated High Efficient Rectifiers DO-201AD
Features
Glass passivated chip junction. High efficiency, Low VF High current capability High reliability High surge current capability For use in low voltage, high frequency inventor, free wheeling, and polarity protection application.
Mechanical Data
Cases: Molded plastic Epoxy: UL 94V0 rate flame retardant Lead: Pure tin plated, lead free, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode High temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 1.65grams
Dimensions in inches and (millimeters)
Maximum Rating and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
Type Number
Symbol HER HER HER HER HER HER HER HER Units
501G 502G 503G 504G 505G 506G 507G 508G
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage
VRRM VRMD VDC
50 100 200 300 400 600 800 1000 V 35 70 140 210 280 420 560 700 V 50 100 200 300 400 600 800 1000 V
Maximum Average Forward Rectified
Current .375 (9.5mm) lead length @TA = 55 oC
I(AV)
5.0 A
Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method )
IFSM
200 A
Maximum Instantaneous Forward Voltage @5.0A
VF
1.0
1.3 1.7 V
Maximum DC Reverse Current @Ta=25 oC at Rated DC Blocking Voltage @ Ta=125 oC
IR
10 uA 200 uA
Maximum Reverse Recovery Time ( Note 1 )
Trr
50
75 nS
Typical Junction Capacitance ( Note 2 )
Cj
100
65 pF
Typical Thermal Resistance
RθJA
40
Operating Temperature Range
TJ
-65 to +150
Storage Temperature Range
TSTG
-65 to +150
Notes:
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 V D.C.
3. Mount on Cu-Pad Size 16mm x 16mm on P.C.B.
oC/W oC oC
Version: A06
AVERAGE FORWARD CURRENT. (A)
RATINGS AND CHARACTERISTIC CURVES (HER501G THRU HER508G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
6.0
5.0
4.0
3.0
Single Phase
2.0 Half Wave 60Hz Resistive or
Inductive Load
1.0
0.375" (9.5mm) Lead Length
0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE. (OC)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
175
200
8.3ms Single Half Sine Wave JEDEC Method 150
INSTANTANEOUS REVERSE CURRENT. ( A)
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
100 Tj=1250C 10
Tj=750C Tj=250C
1
0.1 0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
140
PEAK FORWARD SURGE CURRENT. (A)
JUNCTION CAPACITANCE.(pF)
100
FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
50 100
INSTANTANEOUS FORWARD CURRENT. (A)
0 1 10 50 100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL JUNCTION CAPACITANCE
175
1000
10
HER501G-HER504G
HER505G
150 125 100
75 50 25 0
0.1
HERH5E0R65G0~1HGE~RH5E0R85G05G
1
0.1 HER506G-HER508G
0.5 1 2
5 10.