COMCHIP CGRM4001-HF

SMD General Purpose Rectifiers
SMD Diodes Specialist
CGRM4001-HF Thru. CGRM4007-HF
Reverse Voltage: 50 to 1000 Volts
Forward Current: 1.0 Amp
RoHS Device
Features
SOD-123
-Halogen free.
0.154(3.9)
0.138(3.5)
0.012(0.3) Typ.
-Ideal for surface mount applications.
-Easy pick and place.
0.071(1.8)
0.055(1.4)
-Plastic package has Underwriters Lab.
flammability classification 94V-0.
-Exceeds environmental standard MIL-S19500/228.
0.110(2.8)
0.094(2.4)
-Low leakage current.
0.067(1.7)
0.051(1.3)
Mechanical data
0.035(0.9) Typ.
-Case: Molded plastic, JEDEC SOD-123/Mini SMA.
-Terminals: Solderable per MIL-STD-750, method
2026.
0.035(0.9) Typ.
Dimensions in inches and (millimeter)
-Polarity: Indicated by cathode band.
-Weight: 0.027 grams approx.
Maximum Ratings (at TA=25°C unless otherwise noted)
Symbol
CGRM
4001-HF
CGRM
4002-HF
CGRM
4003-HF
CGRM
4004-HF
CGRM
4005-HF
CGRM
4006-HF
CGRM
4007-HF
Unit
Max. repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Max. DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Max. RMS voltage
VRMS
35
70
140
280
420
560
700
V
Parameter
Max. averaged forward current
IO
1.0
A
Maximum Instantaneous forward
voltage at IF=1.0A
VF
1.1
V
Forward surge current, 8.3ms single
half sine-wave superimposed on rated
load (JEDEC method)
IFSM
30
A
Reverse current at rated @TA=25°C
DC blocking voltage @TA=100°C
Thermal resistance, junction to
ambient air
Operating junction temperature
Storage temperature range
Junction capacitance
f=1MHz and applied 4V DC reverse voltage
5
IR
50
μA
RθJA
60
°C/W
TJ
-55 to +150
°C
TSTG
-65 to +170
°C
CJ
15
pF
REV:A
Page 1
QW-JG002
Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
SMD Diodes Specialist
Rating and Characteristic Curves (CGRM4001-HF Thru. CGRM4007-HF)
Fig.1 Reverse Characteristics
Fig.2 Forward Characteristics
100
100
ΙF, Forward Current (A)
IR, Reverse Current (μA)
TJ=25 OC
Pulse width=300μs
1% duty cycle
10
O
TJ=100 C
1.0
0.1
10
1.0
0.1
O
TJ=25 C
0.01
0.01
0
40
80
120
0.1
200
160
0.9
1.3
1.7
VF, Forward Voltage (V)
Fig.3 Junction Capacitance
Fig.4 Current Derating Curve
35
2.1
1.4
f=1MHz
Applied 4VDC
reverse voltage
30
IO, Average Forward Current (A)
CJ, Junction Capacitance (pF)
0.5
Percent of Rated Peak Reverse Voltage (%)
25
20
15
10
5
0
0.01
0.1
1
10
100
Single phase, half
wave, 60Hz, resistive
or inductive load
1.2
1.0
0.8
0.6
0.4
0.2
0
20
VR, Reverse Voltage (V)
40
60
80
100
120
140
160
TA, Ambient Temperature (°C)
Fig.5 Non-repetitive Forward
Surge Current
IFSM, Peak Forward Surge Current (A)
50
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
40
30
20
10
0
1
10
100
Number of Cycles at 60Hz
REV:A
Page 2
QW-JG002
Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
Polarity
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
10 pitches (min)
.......
.......
Start
10 pitches (min)
Direction of Feed
Mini-SMA/SOD-123
Mini-SMA/SOD-123
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.90 ± 0.10
3.90 ± 0.10
1.68 ± 0.10
1.50 ± 0.10
178 ± 2.00
62.0 MIN.
13.0 ± 0.50
(inch)
0.075 ± 0.04
0.153 ± 0.04
0.066 ± 0.04
0.059 ± 0.004
7.00 ± 0.079
2.440 MIN.
0.512 ± 0.020
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.23 ± 0.10
8.00 ± 0.30
11.4 ± 0.10
(inch)
0.689 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.004
0.315 ± 0.011
0.449 ± 0.004
REV:A
Page 3
QW-JG002
Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
SMD Diodes Specialist
Marking Code
Part Number
Marking Code
CGRM4001-HF
A1
CGRM4002-HF
A2
CGRM4003-HF
A3
CGRM4004-HF
A4
CGRM4005-HF
A5
CGRM4006-HF
A6
CGRM4007-HF
A7
XX
xx = Product type marking code
Suggested PAD Layout
Mini-SMA/SOD-123
SIZE
D
(mm)
(inch)
A
3.30
0.130
A
B
1.40
0.055
E
C
1.90
0.075
D
4.70
0.185
E
1.90
0.075
C
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
2500
7
Case Type
Mini-SMA/SOD-123
REV:A
Page 4
QW-JG002
Comchip Technology CO., LTD.