Comchip CEFB204-G Smd efficient fast recovery rectifier Datasheet

SMD Efficient Fast Recovery Rectifier
CEFB201-G Thru CEFB205-G (RoHS Device)
Reverse Voltage: 50 ~ 600 Volts
Forward Current: 2.0 Amp
Features:
Ideal for surface mount applications
Easy pick and place
SMB / DO-214AA
Plastic package has Underwriters Lab.
flammability classification 94V-0.
0.155(3.94)
0.130(3.30)
0.083(2.11)
0.075(1.91)
Super fast recovery time for high efficient
Built-in strain relief
0.185(4.70)
0.160(4.06)
Low forward voltage drop
0.012(0.31)
0.006(0.15)
Mechanical Data:
0.096(2.44)
0.083(2.13)
Case: JEDEC DO-214AA molded plastic
Terminals: solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode end
Approx. Weight: 0.063 gram
0.008(0.20)
0.203(0.10)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characterics:
Parameter
Symbol
CEFB201-G
CEFB202-G
VRRM
50
100
200
400
600
V
Max. DC Blocking Voltage
VDC
50
100
200
400
600
V
Max. RMS Voltage
VRMS
35
70
140
280
420
V
Peak Surge Forward Current
8.3ms single half sine-wave
superimposed on rate load
(JEDEC method)
IFSM
Max. Repetitive Peak Reverse Voltage
CEFB203-G CEFB204-G CEFB205-G
30
Unit
A
45
A
Max. Average Forward Current
Io
Max. Instantaneous Forward Voltage
at 2.0A
VF
0.875
1.1
1.25
V
Reverse recovery time
Trr
25
35
50
nS
Max. DC Reverse Current at Rated DC
Blocking Voltage
Ta=25oC
Ta=100oC
IR
Max. Thermal Resistance (Note1)
Max. Operating Junction Temperature
Storage Temperature
R
JL
2.0
5.0
200
15
uA
o C/W
Tj
150
o
C
TSTG
-55 to +150
o
C
Note1: Thermal resistance from junction to lead mounted on PCB with 8.0mmx8.0mm 2 copper pad areas.
ā€œ-Gā€ suffix designates RoHS compliant Version
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SMD Efficient Fast Recovery Rectifier
Reverse Current (uA)
Forward Current (A)
Rating and Characteristic Curves (CEFB201-G Thru CEFB205-G)
0
0.2
0.4
Percent of Rated Peak Reverse Voltage (%)
0.6 0.8 1.0 1.2
1.4
1.6 1.8
2.0
Forward Voltage (V)
Peak Surge Forward Current (A)
Junction Capacitance (pF)
Fig.4 - Non Repetitive Forward
Surge Curre
Number of Cycles at 60Hz
Fig. 6 - Current Derating Curve
Fig.5 - Test Circuit Diagram and Reverse Recovery Time Characteristics
trr
NONINDUCTIVE
25Vdc
(approx.)
Average Forward Currnet (A)
NONINDUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLISCOPE
Single Phase
Half Wave 60Hz
1cm
NOTES: 1. Rise Times = 7ns max., Input Impedance = 1 megohm.22pF.
2. Rise Time = 10ns max., Source Impedance = 50 ohms.
SET TIME BASE FOR
50 / 10ns / cm
ā€œ-Gā€ suffix designates RoHS compliant Version
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