SMD General Purpose Rectifiers
Glass Passivated Type
Reverse Voltage: 50 to 1000 Volts
Forward Current: 3.0 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-214AB, molded plastic.
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.23 grams
CGRC301-G Thru. CGRC307-G
Dimensions in inches and (millimeter)
Notes: 1. Thermal resistance from junction to terminal mounted on P.C.B. with 5.0×5.0 mm square (0.13mm thick) land area.
Comchip Technology CO., LTD.
Maximum Ratings and Electrical Characteristics
CGRC
301-G
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
3.0A
Max. DC reverse current at TA=25°C
rated DC blocking voltage TA=125°C
Max. thermal resistance (Note 1)
Max. operating junction temperature
Storage temperature
CGRC
302-G
CGRC
303-G
CGRC
304-G
CGRC
305-G UnitsSymbolParameter
VRRM
VDC
VRMS
IFSM
IO
VF
IR
RθJA
TJ
TSTG
50
50
35
100
100
70
200
200
140
400
400
280
100
3.0
1.1
5.0
250
50
150
-55 to +150
600
600
420
V
V
V
A
A
V
μA
°C/W
°C
°C
CGRC
306-G
CGRC
307-G
800
800
560
1000
1000
700
DO-214AB (SMC)
0.245(6.22)
0.220(5.59)
0.126(3.20)
0.114(2.90)
0.320(8.13)
0.305(7.75) 0.012(0.305)
0.006(0.152)
0.008(0.20)max
0.060(1.52)
0.030(0.76)
0.103(2.62)
0.079(2.06)
0.280(7.11)
0.260(6.60)
SMD Diodes Specialist
QW-BG005
RATING AND CHARACTERISTIC CURVES (CGRC301-G thru CGRC307-G)
Percent of Rated Peak Reverse Voltage (%)
12080400
Fig.1 Reverse Characteristics
0.01
1
10
100
1000
Forward Voltage (V)
0
Fig.2 Forward Characteristics
0.01
0.1
1
10
0.2
Reverse Voltage (V)
0.1
Fig.3 Junction Capacitance
1
10
100
1 10 100
Ambient Temperature (°C)
Fig.4 Current Derating Curve
0
1.5
2.0
3.5
Comchip Technology CO., LTD.
Page 2
REV:B
0.4 0.8 1.41.2
0 25 175
0.5
3.0
60 140
1.0
SMD General Purpose Rectifiers
20 100
0.1
0.6 1.0
O
TJ=25 C
f=1MHz
Vsig=50mVp-p
50 75 100 125 150
2.5
Single phase, half
wave 60Hz, resistive
or inductive load
Number of Cycles at 60Hz
1
Fig.5 Non-repetitive Forward Surge Current
0
60
120
10 100
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
20
40
100
80
O
TJ=125 C
O
TJ=25 C
O
TJ=25 C
Pulse width 300μS
4% duty cycle
SMD Diodes Specialist
Peak Forward Surge Current (A) Junction Capaciatnce (pF) Reverse Current (uA)
Forward Current (A)
Average Forward Current (A)
QW-BG005
Comchip Technology CO., LTD.
Page 3
SMD Diodes Specialist
REV:B
Index hole
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
d
E
F
B W
A
P
P0
P1
D1
D2
D
W1
T
C
Direction of Feed
B C dD D2D1
DO-214AB (SMC)
SYMBOL
A
Reel Taping Specification
(mm)
(inch) 1.969 MIN.
6.3 (max) 8.6 (max)
8.00 ± 0.10
1.50 ± 0.10 50.0 MIN. 13.5 ± 1.00
2.9 (max)
4.00 ± 0.10 2.00 ± 0.05 16.0 ± 0.20 22.4 MAX.
330 ± 1.00
0.338 (max)
0.248(max) 0.114 (max) 0.059 ± 0.004 13.00 ± 0.039 0.531 ± 0.039
SYMBOL
(mm)
(inch) 0.629 0.008±
0.314 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.882 MAX
E F P P0P1WW1
1.75 ± 0.10
0.689 ± 0.004
7.50 ± 0.05
0.295 ± 0.002
DO-214AB (SMC)
Polarity
SMD General Purpose Rectifiers
QW-BG005
Comchip Technology CO., LTD.
Page 4
SMD Diodes Specialist
REV:B
Suggested PAD Layout
Park Number
301 thru 307
Marking Code
Marking Code
Standard Package
Case Type
Qty per Reel
(Pcs)
3000
Reel Size
(inch)
13
SIZE
(inch)
0.244
(mm)
6.20
1.60
4.80
0.063
0.189
7.80 1.441
E4.6 0.181
B
C
D
A
A
B
C
E
D
CGRC301-G thru CGRC307-G XXX
DO-214AB (SMC)
DO-214AB (SMC)
SMD General Purpose Rectifiers
QW-BG005
