SMD General Purpose Rect ifiers
Glass Passivated Type
Reverse Voltage: 50 to 1000 Volts
Forward Current: 1.0 Amp
RoHS Device
Page 1
REV:B
Features
-Ideal for surface mount applications.
-Easy pick and place.
-Plastic package has Underwriters Lab.
flammability classification 94V-0.
-Built in strain relief.
-High surge current capability.
-
Mechanical data
-Case: JEDEC DO-214AC, molded plastic.
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.063 grams
Use in sensitive electronics protection against
voltage transients induced by inductive load
switching and lighting on ICs, MOSFET, signal
lines of sensor units for consumer, computer,
industrial, automotive and telecommunication.
CGRA4001-G Thru. CGRA4007-G
Maximum Ratings and Electrical Characteristics
Dimensions in inches and (millimeter)
DO-214AC (SMA)
QW-BG002
CGRA
4001-G
2
Notes: 1. Thermal resistance from junction to terminals, unit mounted on P.C.B. with 5.0×5.0mm copper pads.
SMD Diodes Specialist
COMCHIP
Comchip Technology CO., LTD.
0.110(2.79)
0.086(2.18)
0.067(1.70)
0.051(1.29)
0.209(5.31)
0.185(4.70) 0.012(0.31)
0.006(0.15)
0.008(0.20)
0.004(0.10)
0.059(1.50)
0.035(0.89)
0.091(2.31)
0.067(1.70)
0.180(4.57)
0.160(4.06)
Max. repetitive peak reverse voltage
Max. DC blocking voltage
Max. RMS voltage
Peak surge forward current, 8.3ms
single half sine-wave superimposed
on rate load (JEDEC method)
Max. average forward current
Max. instantaneous forward voltage at
1.0A
O
Max. DC reverse current at TA=25 C
O
rated DC blocking voltage TA=100 C
Max. thermal resistance (Note 1)
Max. operating junction temperature
Storage temperature
CGRA
4002-G
CGRA
4003-G
CGRA
4004-G
CGRA
4005-G UnitsSymbolParameter
VRRM
VDC
VRMS
IFSM
IO
VF
IR
RθJA
TJ
TSTG
50
50
35
100
100
70
200
200
140
75
400
400
280
30
1.0
1.1
5.0
50
150
-55 to +150
600
600
420
V
V
V
A
A
V
μA
OC/W
OC
OC
CGRA
4006-G
CGRA
4007-G
800
800
560
1000
1000
700
85
QW-BG002
RATING AND CHARACTERISTIC CURVES (CGRA4001-G thru CGRA4007-G)
Percent of Rated Peak Reverse Voltage (%)
800
Fig.1 Reverse Characteristics
0.01
0.1
1
100
Rever e urr n(μ )
s C e t A
Forward Voltage (V)
0.1
Fig.2 Forward Characteristics
0.01
o w rd C rren (A)
F r a ut
0.1
1
100
0.9
Reverse Voltage (V)
0.01
Fig.3 Junction Capacitance
0
Jn ti n apaci ance (p )
u c o C t F
35
0.1 1 10 100
O
Ambient Temperature ( C)
Fig.4 Current Derating Curve
0
Averaged orward Current (A)
F
0.6
1.0
1.4
SMD Diodes Specialist
COMCHIP
Comchip Technology CO., LTD.
Page 2
REV:B
1.3
2.1
15
0 75 175
0.2
1.2
40 200
SMD General Purpose Rect ifiers
160120
10
0.5 1.7
Number of Cycles at 60Hz
Fig.5 Non-repetitive Forward Surge Current
0
P a F rad u g Cur et )
e k owr S r e rn (A
20
30
50
1 10 100
10
40
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
1501251005025
Single phase, half
wave 60Hz, resistive
or inductive load
0.8
0.4
O
TJ=100 C
O
TJ=25 C
10
O
TJ=25 C
Pulse width 300μS
4% duty cycle
O
TJ=25 C
f=1MHz and applied
4VDC reverse voltage
5
10
20
25
30
