Comchip HER203GB-G High efficiency rectifier Datasheet

High Efficiency Rectifiers
HER201G-G Thru. HER208G-G
Voltage: 50 to 1000 V
Current: 2.0 A
RoHS Device
DO-15
Features
-Glass passivated chip.
-Low forward voltage.
-High reliability.
1.000(25.40) Min.
-High surge current capability.
-High speed switching.
0.300(7.63)
0.230(5.85)
Mechanical data
0.142(3.61) DIA.
0.102(2.60) DIA.
-Case: JEDEC DO-15 molded plastic.
1.000(25.40) Min.
-Epoxy: UL 94V-0 rate flame retardant.
-Polarity: Color band denotes cathode end.
0.033(0.84) DIA.
0.028(0.71) DIA.
-Lead: Solderable per MIL-STD-202,
method 208 guaranteed.
Dimensions in inches and (millimeter)
-Mounting position: Any
-Weight: 0.402 grams
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbol
HER
201G-G
HER
202G-G
HER
203G-G
HER
204G-G
HER
205G-G
HER
206G-G
HER
207G-G
HER
208G-G
Unit
Maximum repetitive peak reverse voltage
@IT = 5μA
VRRM
50
100
200
300
400
600
800
1000
V
Maximum RMS voltage
VRMS
35
70
140
210
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
300
400
600
800
1000
V
Maximum average forward rectified current
@TA=25°C
I(AV)
Maximum instantaneous forward
voltage at specified current
VF
Maximum DC reverse current
IR
Maximum reverse recovery time (Note 1)
trr
Operating temperature range
TJ
-55 ~ +150
°C
TSTG
-55 ~ +150
°C
Parameter
Storage temperature range
2.0
A
1.3
1.0
1.7
μA
5.0
75
50
V
ns
NOTES:
1. Reverse recovery test conditions: IF=0.5A, IR=1.0A, IRR=0.25A(RGI circuit)
REV:A
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Comchip Technology CO., LTD.
High Efficiency Rectifiers
Rating and Characteristic Curves (HER201G-G Thru. HER208G-G)
Fig.1- Forward Current Derating Curve
Fig.2- Typical Forward Characteristics
10
Instantaneous Forward Current, (A)
Average Forward Current, (A)
3.0
Single phase half wave
Resistive or inductive load
2.5
2.0
1.5
1.0
0.5
0
0
25
50
75
100
125
150
1.0
HER206G-G
to
HER208G-G
0.1
TJ = 25°C
Pulse width = 300us
0.01
0.2
175
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Ambient Temperature, (°C)
Instantaneous Forward Voltage, (V)
Fig.3- Peak Forward Surge Current
Fig.4- Typical Junction Capacitance
60
100
Pulse width 8.3 ms
single half-sine-wave
50
Capacitance, (pF)
Peak Forward Surge Current, (A)
HER205G-G
HER201G-G to HER204G-G
40
30
20
HER201G-G to HER205G-G
10
HER206G-G to HER208G-G
10
TJ = 25°C , f = 1MHz
0
1
10
100
Number of Cycles at 60Hz
1
1
10
100
Reverse Voltage, (V)
REV:A
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Comchip Technology CO., LTD.
High Efficiency Rectifiers
Taping Specification For Axial Lead Diodes
E
90° ± 5°
Z
A
L1
B
L2
T
E
Do
W0
D1
L
H
D
DO-15
SYMBOL
A
B
Z
T
E
L1
L2
(mm)
5.00 ± 0.50
52.00 ± 0.50
1.20 (max)
6.00 ± 0.40
3.00 (max)
1.00 (max)
1.00 (max)
0.197 ± 0.020 2.047 ± 0.020
0.047 (max)
0.236 ± 0.016
0.118 (max)
0.039 (max)
0.039 (max)
(inch)
DO-15
W
SYMBOL
D1
D0
D
W0
L
W
H
(mm)
85.70 ± 0.30
16.60 ± 0.40
330.00
72.00 ± 3.00
260.00
75.00
145.00
(inch)
3.374 ± 0.012
0.654 ± 0.016
13.000
2.835 ± 0.118
10.236
2.953
5.709
REV:A
Page 3
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Comchip Technology CO., LTD.
High Efficiency Rectifiers
Marking Code
Part Number
Marking code
Packaging
HER201GA-G
HER202GA-G
HER203GA-G
HER204GA-G
HER205GA-G
HER206GA-G
HER207GA-G
HER208GA-G
HER201GT-G
HER202GT-G
HER203GT-G
HER204GT-G
HER205GT-G
HER206GT-G
HER207GT-G
HER208GT-G
HER201GB-G
HER202GB-G
HER203GB-G
HER204GB-G
HER205GB-G
HER206GB-G
HER207GB-G
HER208GB-G
HER201G
HER202G
HER203G
HER204G
HER205G
HER206G
HER207G
HER208G
HER201G
HER202G
HER203G
HER204G
HER205G
HER206G
HER207G
HER208G
HER201G
HER202G
HER203G
HER204G
HER205G
HER206G
HER207G
HER208G
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
REEL
REEL
REEL
REEL
REEL
REEL
REEL
REEL
BULK
BULK
BULK
BULK
BULK
BULK
BULK
BULK
HERXXXG
XXX = Product type marking code
Note:
1) Suffix code after part number to specify packaging item .
Packaging
Code
AMMO PACK
A
REEL PACK
T
BULK PACK
B
Standard Packaging
AMMO PACK
Case Type
BOX
CARTON
( pcs )
( pcs )
2,000
20,000
3,000
30,000
DO-15
REEL PACK
Case Type
DO-15
REEL
Reel Size
( pcs )
(inch)
4,000
13
BULK PACK
Case Type
DO-15
BOX
CARTON
( pcs )
( pcs )
500
12,000
REV:A
Page 4
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