LRC HER108 1a high efficiency gpp diode Datasheet

LESHAN RADIO COMPANY, LTD.
HER101(G) – HER108(G)
1A
1A 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
IO @TL
PRV
V PK
HER101(G)
HER102(G)
HER103(G)
HER104(G)
HER105(G)
HER106(G)
HER107(G)
HER108(G)
50
100
200
300
400
600
800
1000
A AV
1.0
ºC
50
Maximum
Reverse Current
@ PRV @ TA=25ºC
Maximum
Forward
Voltage
@ TA=25ºC
I FM (Surge)
IR
I FM
A PK
µAdc
A PK
30
5.0
1.0
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 – 41
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)
.205(5.2)
.166(4.2)
1.0(25.4)
MIN
DIA
.107(2.7) DIA
.080(2.0)
DO – 41
41A–1/2
LESHAN RADIO COMPANY, LTD.
HER101(G) – HER108(G)
1A
1A RATING & CHARACTERISTIC CURVES OF HIGH EFFICIENCY GPP DIODES
FIG.1-TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
(+)
25Vdc
(APPROX)
(-)
10 Ω
NONINDUCTIVE
Trr
+0.5A
(-)
D.U.T.
PULSE
G E N E R AT O R
(NOTE 2)
1Ω
OSCILLOSCOPE
NON.
(NOTE 1)
INDUCTIVE
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
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
1.0
0
0
50
100
150
175
AMBIENT TEMPER ATURE, (ºC)
10.0
1.0
TJ =25 ºC
0.1
.01
0V
0/
30
V
00
10
0/
TJ =100 ºC
60
V
0
40
1.0
.1
80
10
INSTANTANEOUS FORWARD CURRENT, (A)
TJ =150ºC
50/
100
/20
0V
100
INSTANTANEOUS REVERSE CURRENT (µA)
2.0
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
.01
TJ =25ºC
Pulse Width=300µs
1% Duty Cycle
.001
20
40
60
80
100
120
.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
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
FOWARD SURGE CURRENT
200
50
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
40
30
20
JUNCTION CAPACITANCE,(pF)
PEAK FORWARD SURGE CURRENT,(A)
AVERAGE FORWARD CURRENT,(A)
50 Ω
NONINDUCTIVE
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
60
40
HE
20
R10
10
TJ = 25ºC
6
HE
4
R10
1(G
6(G
)-H
)-H
ER1
ER1
05(
08(
10
G)
G)
2
1
0
1
2
4
6
8 10
20
NUMBER OF CYCLES AT 60Hz
40
60 80 100
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE,(V)
41A–2/2
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