HER101G - HER108G
1.0 AMP. Glass Passivated High Efficient Rectifiers DO-41
Features
G lass passivated chip junction. H igh efficiency, Low VF H igh current capability H igh reliability H igh surge current capability F or use in low voltage, high frequency inventor, free wheeling, and polarity protection application.
M echanical Data
C ase: Molded plastic DO-41 E poxy: UL 94V0 rate flame retardant L ead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed P olarity: Color band denotes cathode H igh temperature soldering guaranteed: 260 oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension W eight: 0.34 gram
Dimensions in inches and (millimeters)
M aximum Ratings and Electrical Characteristics
R ating 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%
T ype Number
M aximum Recurrent Peak Reverse Voltage M aximum RMS Voltage M aximum DC Blocking Voltage M aximum Average Forward Rectified Current .375 (9.5mm) Lead Length o @T A = 5 5 C P eak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) M aximum Instantaneous Forward Voltage @ 1.0A M aximum DC Reverse Current o @T A =25 C at Rated DC Blocking Voltage @ T A =125 oC Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance Typical thermal resistance O perating Temperature Range ( Note 2 )
S ymbol HER V RRM V RMS V DC I(AV) IFSM VF IR T rr Cj R θJA R θJC
TJ
HER HER HER HER HER HER HER 101G 102G 103G 104G 105G 106G 107G 108G
Units
V V V A A
50 35 50
100 70 100
200 140 200
300 210 300 1 .0 30
400 280 400
600 420 600
800 1000 560 700 800 1000
1 .0 5 .0 150 50 15
1.3
1.7
V uA uA nS pF
o
75 10 70 15 -65 to +150 -65 to +150
C/W
o o
T STG S torage Temperature Range 1. Reverse Recovery Test Conditions: IF =0.5A, IR =1.0A, IRR =0.25A N otes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mount on Cu-Pad Size 5mm x 5mm on P.C.B.
C C
Version: A06
RATINGS AND CHARACTERISTIC CURVES (HER101G THRU HER108G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE
2.0
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
AVERAGE FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
1.0
Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length
100 Tj=125 0C
10 Tj=75 0C
0 0 25 50 75 100 125
O
150
175
AMBIENT TEMPERATURE. ( C)
1
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
40
Tj=25 0C 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
PEAK FORWARD SURGE CURRENT. (A)
35
30 25 20 15
8.3ms Single Half Sine Wave JEDEC Method
FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
100
10 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz
Tj=25 0C
INSTANTANEOUS FORWARD CURRENT. (A)
10
FIG.4- TYPICAL JUNCTION CAPACITANCE
70 60
HE
1
R1
05
G
JUNCTION CAPACITANCE.(pF)
50 40 30 20
HER101G-HER104G
0.1
HER
106
HER
G~H
101G
Tj=25 0C
~HE R105 G
ER1
08G
HER106G-HER108G
10 0 0.1 0.5 1 2 5 10 20 50 100 200 500 800 REVERSE VOLTAGE. (V) 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 NONINDUCTIVE 10 NONINDUCTIVE +0.5A DUT (-) PULSE GENERATOR (NOTE 2) OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr
(+) 50Vdc (approx) (-)
NON INDUCTIVE
NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms
-1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm
Version: A06
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