SMD General Purpose Rectifiers
Glass Passivated Type
Reverse Voltage: 50 to 1000 Volts
Forward Current: 2.0 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-214AA, molded plastic.
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.093 grams
CGRB201-G Thru. CGRB207-G
Dimensions in inches and (millimeter)
DO-214AA (SMB)
QW-BG003
2
Notes: 1. Thermal resistance from junction to lead mounted on P.C.B. with 8.0×8.0 mm square (0.13mm thick) land area.
Comchip Technology CO., LTD.
0.155(3.94)
0.130(3.30)
0.083(2.11)
0.075(1.91)
0.220(5.59)
0.200(5.08) 0.012(0.31)
0.006(0.15)
0.008(0.20)
0.004(0.10)
0.050(1.27)
0.030(0.76)
0.096(2.44)
0.083(2.13)
0.185(4.70)
0.160(4.06)
Maximum Ratings and Electrical Characteristics
CGRB
201-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 at
2.0A
O
Max. DC reverse current at TA=25 C
O
rated DC blocking voltage TA=125 C
Max. thermal resistance (Note 1)
Max. operating junction temperature
Storage temperature
voltage
CGRB
202-G
CGRB
203-G
CGRB
204-G
CGRB
205-G UnitsSymbolParameter
VRRM
VDC
VRMS
IFSM
IO
VF
IR
RθJL
TJ
TSTG
50
50
35
100
100
70
200
200
140
400
400
280
60
2.0
1.1
5.0
100
16
150
-55 to +150
600
600
420
V
V
V
A
A
V
μA
OC/W
OC
OC
CGRB
206-G
CGRB
207-G
800
800
560
1000
1000
700
QW-BG003
RATING AND CHARACTERISTIC CURVES (CGRB201-G thru CGRB207-G)
Percent of Rated Peak Reverse Voltage (%)
12080400
Fig.1 Reverse Characteristics
0.001
0.1
1
10
100
Rever e urr n(μ)
s C e t A
Forward Voltage (V)
0.4
Fig.2 Forward Characteristics
0.01
o w rd C rren (A)
F r a ut
0.1
1
10
100
0.6
Reverse Voltage (V)
0.1
Fig.3 Junction Capacitance
1
Jn ti n apacian ce(p )
u c o C t F
10
100
1 10 100
O
Ambient Temperature ( C)
Fig.4 Current Derating Curve
0
Averag e For ward C urre nt (A)
1.2
1.6
2.8
Comchip Technology CO., LTD.
Page 2
REV:B
0.8 1.2 1.81.6
40 60 180
0.4
2.4
60 140
0.8
SMD General Purpose Rectifiers
O
TJ=125 C
O
TJ=25 C
O
TJ=75 C
20 100
0.01
1.0 1.4
O
TJ=25 C
Pulse width 300μS
4% duty cycle
O
TJ=25 C
f=1MHz
Vsig=50mVp-p
80 100 120 140 160
2.0
Single phase, half
wave 60Hz, resistive
or inductive load
Number of Cycles at 60Hz
1
Fig.5 Non-repetitive Forward Surge Current
0
aF r a u C r )Pek o w rd S rge u rent(A
30
60
10 100
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
10
20
50
40
SMD General Purpose Rectifiers
QW-BG003
Comchip Technology CO., LTD.
Page 3
REV:B
B C dD D2D1
SYMBOL
A
(mm)
(inch) 1.969 MIN.
8.00 ± 0.10
1.50 ± 0.10DIA 50.0 MIN. 13.50 ± 1.0
4.00 ± 0.10 2.00 ± 0.05 12.0 ± 0.30 18.4 MAX.
330 ± 2.00
0.059 ± 0.004DIA 12.99 ± 0.079 0.531 ± 0.039
SYMBOL
(mm)
(inch) 0.315± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.724 MAX
F P P0P1WW1
5.50 ± 0.05
0.217 ± 0.002
4.00 MAX.
0.157 MAX.
5.90 MAX.
0.232 MAX.
3.00 MAX.
0.118 MAX.
0.60 MAX
0.236 ± 0.004
T
0.472 ±0.012
E
1.75 ± 0.1
0.069 ± 0.004
14.4 MAX.
0.566 MAX
W2
DO-214AA
(SMB)
DO-214AA
(SMB)
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
Index hole
d
E
F
B W
P
P0
P1
A
QW-BG003
Comchip Technology CO., LTD.
Page 4
REV:B
SMD General Purpose Rectifiers
Part Number
CGRB201-G
Marking Code
Marking Code
Suggested PAD Layout
SIZE
(inch)
0.169
(mm)
4.30
2.50
2.30
0.098
0.091
SMB
6.80 0.268
E1.80 0.071
A
B
C
D
CGRB202-G
CGRB203-G
CGRB204-G
CGRB205-G
CGRB206-G
201
202
203
204
205
206
COMCHIP
A
B
C
Product type marking code
Package:
X
CGRB207-G 207
XXXX
X
Blank
Special code :
C
○
CGRX
Special code
SMA
SMB
SMC
PAK
A
B
C
E
D
Case Type Qty Per Reel
(Pcs)
3,000
Reel Size
(inch)
13
DO-214AA (SMB)
Standard Packaging
