CGRM4001-G thru 4007-G Datasheet by Comchip Technology

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Maximum Ratings and Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter Symbol Unit
Max. repetitive peak reverse voltage
Max. DC blocking voltage
Max. RMS voltage
Max. averaged forward current
Max. Instantaneous forward
voltage at IF=1.0A
Max. Forward surge current, 8.3ms single
half sine-wave superimposed on rated
load (JEDEC method)
Reverse current at rated @TA=25°C
DC TA=125°Cblocking voltage @
Typ.Thermal resistance, junction to
ambient air
Operating junction temperature
Storage temperature range
Reverse Voltage: 400 to 1000 Volts
Forward Current: 1.0 Amp
RoHS Device
Dimensions in inches and (millimeter)
CGRM4004-G Thru. CGRM4007-G
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SMD General Purpose Rectifiers
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Comchip Technology CO., LTD.
VRRM
VDC
VRMS
IO
VF
IFSM
IR
RθJA
TJ
TSTG
CGRM
4004-G CGRM
4005-G CGRM
4007-G
400
400
280
1.0
1.0
30
5
50
600
600
420
1000
1000
700
V
V
V
A
V
A
μA
°C/W
°C
°C
0.154(3.9)
0.138(3.5) 0.012(0.3) Typ.
0.075(1.9)
0.059(1.5)
0.067(1.7)
0.051(1.3)
0.028(0.7) Typ.0.028(0.7) Typ.
SOD-123
60
-55 to +150
-65 to +175
CJ
pF
15
Typ. Junction capacitance
f=1MHz and applied 4V DC reverse voltage
1.1 1.1
Company reserves the right to improve product design , functions and reliability without notice.
Circuit diagram
Features
-Tiny plastic SMD package.
-High current capability.
-High surge current capability.
-Glass passivated chip junction.
-Excellent power dissipation offers better reverse
leakage current and thermal resistance.
-Lead-free parts meet RoHS requirments.
Mechanical data
-Case: Molded plastic, SOD-123H/MINI SMA
-Terminals: Solderable per MIL-STD-750, Method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.018grams approx.
-Mounting Position: any
-Epoxy: UL94V-0 rated flame retardant.
-Low profile surface mounted application in order
to optimize board space.
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Rating and Characteristic Curves (CGRM4004-G Thru. CGRM4007-G)
Fig.2- Forward Characteristics
ΙF, Forward Current, (A)
VF, Forward Voltage, (V)
0.6
Fig.1- Reverse Characteristics
IR, Reverse Current, (μA)
Percent of Rated Peak Reverse Voltage, (%)
0 200
Fig.3 Junction Capacitance
0
CJ, Junction Capacitance, (pF)
VR, Reverse Voltage, (V)
15
35
0.01 1
0.01
10
100
1.3
100
Fig.4 Current Derating Curve
0
IO, Average Forward Current, (A)
TA, Ambient Temperature, (°C)
0.8
1.4
0.6
0.1
20 160
100
0.01
1.0
10
100
0.1
0.7
0.2
0.9 1.0
5
20
30
0.4
40 80
1.0
60 120
1.0
1.2
O
TJ=125 C
O
TJ=25 C
0.8
O
TJ=25 C
Pulse width=300μs
1% duty cycle
0.1 10
10
25
f=1MHz
Applied 4VDC
reverse voltage
14040 80
Single phase, half
wave, 60Hz, resistive
or inductive load
Fig.5 Non-repetitive Forward
Surge Current
0
IFSM, Peak Forward Surge Current, (A)
Number of Cycles at 60Hz
50
1 10 100
20
40
10
30
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
SMD General Purpose Rectifiers
120 160 1.1 1.2
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification ( 7 Reel )"
Index hole
d
E
F
B W
P
P0
P1
A
B C dD D2D1
Mini-SMA/SOD-123
SYMBOL
A
(mm)
(inch) 2.440 MIN.
4.00 ± 0.10
1.50 ± 0.10 62.0 MIN. 13.0 ± 0.50
4.00 ± 0.10 2.00 ± 0.10 8.00 ± 0.30 11.4 ± 0.10
178 ± 2.00
0.059 ± 0.004 7.00 ± 0.079 0.512 ± 0.020
SYMBOL
(mm)
(inch) 0.315 ± 0.012
0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.449 ± 0.004
E F P P0P1WW1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.10
0.138 ± 0.004
Mini-SMA/SOD-123
1.90 ± 0.10
0.075 ± 0.04
3.90 ± 0.10
0.153 ± 0.04
1.68 ± 0.10
0.066 ± 0.04
0.23 ± 0.10
0.009 ± 0.004
T
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification ( 13" Reel )
Index hole
d
E
F
B W
P
P0
P1
A
B C dD D2D1
Mini-SMA/SOD-123
SYMBOL
A
(mm)
(inch) 3.937 MIN.
4.00 ± 0.10
1.50 ± 0.10 100.0 MIN. 13.0 ± 0.50
4.00 ± 0.10 2.00 ± 0.10 8.00 ± 0.30 11.4 ± 1.00
330 ± 2.00
0.059 ± 0.004 12.99 ± 0.079 0.512 ± 0.020
SYMBOL
(mm)
(inch) 0.315 ± 0.012
0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.449 ± 0.039
E F P P0P1WW1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.10
0.138 ± 0.004
Mini-SMA/SOD-123
1.90 ± 0.10
0.075 ± 0.04
3.90 ± 0.10
0.153 ± 0.04
1.68 ± 0.10
0.066 ± 0.04
0.23 ± 0.10
0.009 ± 0.004
T
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
A
B
C
E
D
XX
xx = Product type marking code
Part Number Marking Code
CGRM4004-G
CGRM4005-G
A4
A5
Suggested PAD Layout
Marking Code
CGRM4007-G A7
Standard Packaging
Case Type Qty Per Reel
(Pcs)
2,500
Reel Size
(inch)
7
Mini-SMA/SOD-123
SIZE (inch)
0.130
(mm)
3.30
1.40
1.90
0.055
0.075
4.70 0.185
E1.90 0.075
B
C
D
A
Mini-SMA/SOD-123
10,000 13
Company reserves the right to improve product design , functions and reliability without notice.

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