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