TSC HER302G 3.0 amps. glass passivated high efficient rectifier Datasheet

HER301G THRU HER308G
3.0 AMPS. Glass Passivated High Efficient Rectifiers
Voltage Range
50 to 1000 Volts
Current
3.0 Amperes
DO-201AD
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
Case: Molded plastic
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: 1.1 grams
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
Type Number
301G 302G 303G 304G 305G 306G 307G 308G
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
@ 3.0A
Maximum DC Reverse Current
@ TA=25℃ at Rated DC Blocking Voltage
@ TA=125℃
VRRM
VRMS
VDC
50
35
50
100 200 300 400 600 800 1000
70 140 210 280 420 560 700
100 200 300 400 600 800 1000
Units
V
V
V
I(AV)
3.0
A
IFSM
125
A
1.0
VF
1.3
1.7
V
75
35
uA
uA
nS
pF
10.0
200
IR
Trr
50
Cj
60
35
RθJA
Typical Thermal Resistance (Note 3)
RθJL
10
Operating & Storage Temperature Range
TJ /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
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
- 334 -
℃/W
℃
RATINGS AND CHARACTERISTIC CURVES (HER301G THRU HER308G)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
10W
NONINDUCTIVE
FIG.2- MAXIMUM FORWARD
CURRENT DERATING CURVE
trr
AVERAGE FORWARD CURRENT. (A)
50W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
0
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
-0.25A
(+)
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
1cm
FIG.3- TYPICAL REVERSE CHARACTERISTICS
4
3
2
1
0
25
0
50
75 100 125 150 175
o
CASE TEMPERATURE. ( C)
100
1
Tj=25 0C
G
04
G
R3
R3
05
HE
HE
G~
HE
R3
06
G~
HE
R3
08
G
Tj=75 0C
01
10
10
R3
Tj=125 0C
HE
INSTANTANEOUS FORWARD CURRENT. (A)
100
1
0.1
0.1
0.01
0.01
0
20
40
60
80
100
120
140
0
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
0.4
0.6
0.8
1.0
1.2
1.4
FIG.6- TYPICAL JUNCTION CAPACITANCE
175
150
JUNCTION CAPACITANCE.(pF)
250
200
8.3ms Single Half Sine Wave
JEDEC Method
150
0.2
FORWARD VOLTAGE. (V)
FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
PEAK FORWARD SURGE CURRENT. (A)
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
5
FIG.4- TYPICAL FORWARD CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT. ( A)
SET TIME BASE FOR
5/ 10ns/ cm
6
125
100
50
125
100
HE
75
HE
50
R3
01G
R30
25
6G
~H
ER
~HE
305
R30
G
8G
0
0
1
10
50
100
1000
0.1
0.5
1
2
5
10
20
REVERSE VOLTAGE. (V)
NUMBER OF CYCLES AT 60Hz
- 335 -
50
100 200
500 800
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