LRC HER208G 24 high efficiency gpp diode Datasheet

LESHAN RADIO COMPANY, LTD.
HER201(G) – HER208(G)
2A
2A HIGH EFFICIENCY GPP DIODES
TYPE
Maximum Average
Maximum Forward
Rectified Current
Maximum
Peak Surge Current
@ Half-Wave
Peak Reverse
@ 8.3ms
Resistive Load 60Hz
Voltage
Superimposed
PRV
V PK
HER201(G)
HER202(G)
HER203(G)
HER204(G)
HER205(G)
HER206(G)
HER207(G)
HER208(G)
50
100
200
300
400
600
800
1000
IO @TL
A AV
2.0
Maximum
Forward
Voltage
@ TA=25ºC
I FM (Surge)
IR
I FM
A PK
µAdc
A PK
ºC
50
Maximum
Reverse Current
@ PRV @ TA=25ºC
60
5.0
2.0
Package
Maximum
Reverse
Dimensions
Recovery Time
V FM
Trr
V PK
1.00
1.00
1.00
1.30
1.30
1.85
1.85
1.85
ns
DO – 15
50
70
Trr
I F=0.5A, I R=1.0A, I RR=0.25A
Trr Test Conditions: I F=0.5A, I R=1.0A, I RR=0.25A
1.0(25.4)
MIN
.034(0.9)
.028(0.7)
.300(7.6)
.230(5.8)
1.0(25.4)
MIN
DIA
.140(3.6) DIA
.104(2.6)
DO – 15
42A–1/2
LESHAN RADIO COMPANY, LTD.
HER201(G) – HER208(G)
2A
2A RATING & CHARACTERISTIC CURVES OF HIGH EFFICIENCY GPP DIODES
FIG.1-TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
(+)
25Vdc
(APPROX)
(-)
10 Ω
NONINDUCTIVE
NON.
INDUCTIVE
Trr
+0.5A
(-)
D.U.T.
1Ω
OSCILLOSCOPE
(NOTE 1)
PULSE
G E N E R AT O R
(NOTE 2)
0
-0.25A
(+)
NOTES:1.Rise Time=7ns max.
Input Impedance=1megohm.22pF.
2.Rise Time=10ns max.
Source Impedance=50 ohms.
-1.0A
1cm
SET TIME
BASE FOR 10 ns/cm
2.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
1.0
0
0
50
100
150
175
AMBIENT TEMPER ATURE, (ºC)
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
10
100
0.1
.01
60
V
00
0/4
30
00
V
.1
10
TJ =25ºC
0/
1.0
1.0
80
TJ =100ºC
50/
100
/20
0V
10
0V
TJ =25ºC
TJ =150ºC
INSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT (µA)
AVERAGE FORWARD CURRENT,(A)
50 Ω
NONINDUCTIVE
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
.01
Pulse Width=300µs
1% Duty Cycle
.001
20
40
60
80
100
120
140
.2
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 5 - MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
60
JUNCTION CAPACITANCE,(pF)
PEAK FORWARD SURGE CURRENT,(A)
200
50
40
30
20
10
60
HER
40
20
T J =25ºC
HER
10
201(
206(
G)-H
G)-H
ER2
ER2
05(G
08(G
)
10
20
)
6
4
2
0
1
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
1
.1
.2
.4
1.0
2
4
40
100
REVERSE VOLTAGE,(V)
42A–2/2
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