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Part: HER155G
Category:
Discrete
-> Diodes & Rectifiers
-> High Efficiency
-> Glass Passivated
Description: Pakage = DO-15 ;; Max. Reverse Voltage VRM (V)= 400 ;; Max. Aver. Rect. Current io (A)= 1.5 ;; Ifsm (A)= 50
Company: Taiwan Semiconductor (TSC)
Datasheet: Download HER155G datasheet File size : 428 kB
Request For quote: Find where to buy HER155G
Datasheet text preview:
HER151G THRU HER158G
1.5 AMPS. Glass Passivated High Efficient Rectifiers
Voltage Range 50 to 1000 Volts Current 1.5 Amperes
Features
a a a a
a a a a a a
DO-15
Low forward voltage drop High current capability High reliability High surge current capability
Mechanical Data
Case: Molded plastic DO-15 Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: 260oC/10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Mounting position: Any Weight: 0.40 gram
a
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25+ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol HER HER HER HER HER HER HER HER Units Type Number
151G 152G 153G 154G 155G 156G 157G 158G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @TA = 55+ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.5A Maximum DC Reverse Current @ TA=25+ at Rated DC Blocking Voltage @ T A= 1 2 5 + Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Operating Temperature Range Storage Temperature Range
VRRM VRMS VDC I(AV) IF S M VF IR Trr Cj
TJ TSTG
50 35 50
100 70 100
200 140 200
300 210 300
400 280 400
600 420 600
800 1000 560 700 800 1000
V V V A A
1.5 50 1.0 1.3 5.0 150 50 50 -65 to +150 -65 to +150 75 30 1.7
V
uA uA
nS pF + +
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.
- 180 -
R E V . 1 Oct.-2003
RATINGS AND CHARACTERISTIC CURVES (HER151G THRU HER158G)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr
FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT. (A)
3.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length
2.0 1.5 1.0
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
25
50
75 100 125 150 175
o
AMBIENT TEMPERATURE. ( C)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
FIG.4- TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
HE
1G~
55
R15
R1
HE
HE
10
0.1
Tj=25 0C
1.0
0.01
0.1 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
0.001 .2 .4 .6 .8 1.0 1.2 1.4 FORWARD VOLTAGE. (V)
FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
60 50 40 30 20 10 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz
FIG.6- TYPICAL JUNCTION CAPACITANCE
175
JUNCTION CAPACITANCE.(pF)
150 125 100 75 50 25 0 .1 .5 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE. (V)
8.3ms Single Half Sine Wave JEDEC Method
HE
R15
1G~
HE
HER
R15
HE
156
5G
G~H
ER1
58G
- 181 -
R1
56
Tj=25 0C
G~
HE
G
R1
100
1.0
58
Tj=125 0C
Tj=25 0C
R15
4G
G
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