CGR1A7-HF

General Purpose Rectifiers
CGR1A7-HF
Reverse Voltage: 1000 V
Forward Current: 1.0 A
RoHS Device
Halogen Free
R-1
1.0(25.40) Min.
Features
- Low reverse leakage
- High reliability
0.130(3.30)
0.118(3.00)
- High forward surge current capability
0.106(2.70) DIA.
0.079(2.00) DIA.
Mechanical data
1.0(25.40) Min.
- Case: Molded plastic
- Epoxy: UL 94V-0 rate flame retardant
0.025(0.64) DIA.
0.021(0.53) DIA.
- Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Dimensions in inches and (millimeter)
- Polarity: Color band denotes cathode end.
Circuit Diagram
- Weight: 0.2 grams(approx.)
Maximum Ratings (at T =25°Cunless otherwise noted)
A
Symbol
Value
Unit
Repetitive peak reverse voltage
VRRM
1000
V
RMS voltage
VRMS
700
V
Maximum DC blocking voltage
VDC
1000
V
Maximum forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
IFSM
30
A
IO
1.0
A
RθJA
95
°C/W
Junction temperature range
TJ
+150
°C
Operating temperature range
Top
-40 to +125
°C
Storage temperature range
TSTG
-55 to +150
°C
Parameter
Maximum average forward current
Typical thermal resistance (Junction to Ambient )
Electrical Characteristics (at T =25°C unless otherwise noted)
A
Parameter
Forward voltage
Conditions
IF =1.0A
Symbol
Min
Typ
Max
Unit
VF
-
-
1.1
V
-
-
2.5
-
-
50
-
12
-
TA=25°C
Repetitive peak reverse current
TA=125°C
Junction capacitance
µA
IR
VR=4V, f=1.0MHZ
CJ
pF
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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Comchip Technology CO., LTD.
General Purpose Rectifiers
Rating and Characteristic Curves ( CGR1A7-HF )
Fig.2 - Maximum Non-Repetitive Peak
Forward Surge Current
Fig.1- Forward Current Dearting Curve
100
1.2
1.0
Reverse Current, IR (mA)
Average Forward Current, (A)
Resistive or inductive load
0.8
0.6
0.4
10
0.2
TJ=25°C
8.3ms single half sine wave
(JEDEC method
Single phase half wave 60Hz resistive or
Inductive load 0.375”(9.5mm) lead lenght
0
0
0
20
40
60
80
100
120
140
150
1
10
Lead Temperature, (°C)
100
Nomber Of Cycles At 60Hz
0.2 x 0.2”(5.0 x 5.0mm)
Thick copper Pad Areas
Fig.3 - Typical Reverse Characteristics
Reverse Current, (uA)
TA=125°C
10
TA=100°C
1.0
TA=75°C
TA=50°C
0.1
TA=25°C
0.01
0
0
200
400
600
800
1000
Instantaneous Forward Current, (mA)
100
Fig.4 - Typical Forward Characteristics
1000
TA=125°C
TA=75°C
TA=50°C
TA=100°C
TA=25°C
100
TJ=25°C
Pulse width 300µS
1% duty cycle
0
400
Reverse Voltage, (V)
500
600
700
800
900
1000
Instantaneous Forward Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
QW-JG010
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Comchip Technology CO., LTD.
General Purpose Rectifiers
Taping Specification For Axial Lead Diodes
E
90℃±5℃
Z
A
L1
B
L2
T
E
SYMBOL
A
B
Z
T
E
L1- L2
(mm)
5.00 ± 0.50
52.4 ± 1.5
1.2 (max)
6.0 ± 0.4
0.8 (max)
1.0 (max)
(inch)
0.197 ± 0.020
2.063 ± 0.059
0.047 (max)
0.236 ± 0.016
0.032(max)
0.040 (max)
R-1
INNER BOX
OUTER CARTON
W
L
L
H
H
10 Boxes one Carton
W
ITEM
INNER BOX
OUTER CARTON
SYMBOL
L
W
H
(mm)
255 ± 5
71 ± 5
116 ± 5
(inch)
10.039 ± 0.197
2.795 ± 0.197
4.567 ± 0.197
(mm)
410 ± 5
280 ± 5
265 ± 5
(inch)
16.142 ± 0.197
11.024 ± 0.197
10.433 ± 0.197
Standard Packaging
BOX
Case Type
R-1
BOX
(EA)
Box / Carton
CARTON
(EA)
1,200
10
12,000
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
QW-JG010
Page 3
Comchip Technology CO., LTD.
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