TSC HER203G 2.0 amps. glass passivated high efficient rectifier Datasheet

HER201G - HER208G
2.0 AMPS. Glass Passivated High Efficient Rectifiers
DO-15
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
Case: Molded plastic DO-15
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:
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Mounting position: Any
Weight: 0.40 gram
Dimensions in inches and (millimeters)
Maximum Ratings 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%
Symbol HER HER HER HER HER HER HER HER Units
Type Number
201G 202G 203G 204G 205G 206G 207G 208G
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
@T A = 55 oC
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 2.0A
Maximum DC Reverse Current
o
@T A=25 C at Rated DC Blocking Voltage
o
@ T A=125 C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance
Typical Thermal Resistance
Operating Temperature Range
( Note 2 )
V RRM
V RMS
V DC
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
I(AV)
2.0
A
IFSM
60
A
VF
1.0
1.3
5.0
150
IR
Trr
Cj
R θJA
TJ
1.7
50
35
75
20
60
-65 to +150
-65 to +150
Storage Temperature Range
T STG
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 10mm x 10mm on P.C.B.
V
uA
uA
nS
pF
o
C/W
o
C
o
C
Version: A06
RATINGS AND CHARACTERISTIC CURVES (HER201G THRU HER208G)
FIG.2- TYPICAL REVERSE CHARACTERISTICS
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
1000
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
2.0
INSTANTANEOUS REVERSE CURRENT. ( A)
AVERAGE FORWARD CURRENT. (A)
3.0
1.0
0
0
25
50
75
100
125
150
175
O
AMBIENT TEMPERATURE. ( C)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
100
Tj=125 0C
Tj=75 0C
10
1
Tj=25 0C
PEAK FORWARD SURGE CURRENT. (A)
70
0.1
60
0
40
60
80
100
120
140
8.3ms Single Half Sine Wave
JEDEC Method
40
30
FIG.5- TYPICAL FORWARD CHARACTERISTICS
20
100
10
1
2
5
10
20
50
INSTANTANEOUS FORWARD CURRENT. (A)
0
100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL JUNCTION CAPACITANCE
175
JUNCTION CAPACITANCE.(pF)
20
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
50
150
Tj=25 0C
125
100
HE
R2
75
HE
50
R2
01
G~
H
ER
06G
20
~H
ER
208
5G
Tj=25 0C
10
1
HER205G
HER201G-HER204G
0.1
HER206G-HER208G
G
25
0
0.01
0.1
0.5
1
2
5
10
20
50
100 200
0
500 800
0.2
0.4
REVERSE VOLTAGE. (V)
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
trr
+0.5A
(+)
50Vdc
(approx)
(-)
(-)
DUT
NON
INDUCTIVE
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
0
-0.25A
(+)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Version: A06
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