Note1: Thermal resistance from junction to lead mounted on PCB with 8.0mmx8.0mm2 copper pad areas.
Page1
Parameter Symbol CEFB201-G CEFB202-G CEFB203-G CEFB204-G CEFB205-G Unit
Max. Repetitive Peak Reverse Voltage
Max. DC Blocking Voltage
Max. RMS Voltage
Max. Average Forward Current
Reverse recovery time
Max. Thermal Resistance (Note1)
Max. Operating Junction Temperature
Storage Temperature
Max. DC Reverse Current at Rated DC
Blocking Voltage Ta=25oC
Ta=100oC
Max. Instantaneous Forward Voltage
at 1.0A
Peak Surge Forward Current
8.3ms single half sine-wave
superimposed on rate load
(JEDEC method)
VRRM
VDC
VRMS
IFSM
Io
VF
Trr
IR
R JL
Tj
TSTG
50
50
35 70
100
100 200
200
140 280
400
400
600
600
420
30 45
2.0
15
150
-55 to +150
5.0
200
0.875 1.1
35 50
1.25
25
V
V
V
A
A
V
nS
uA
oC/W
oC
oC
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
Mechanical Data:
Maximum Ratings and Electrical Characterics:
Ideal for surface mount applications
Easy pick and place
Plastic package has Underwriters Lab.
flammability classification 94V-0.
Super fast recovery time for high efficient
Built-in strain relief
Low forward voltage drop
Features:
Reverse Voltage: 50 ~ 600 Volts
Forward Current: 2.0 Amp
CEFB201-G Thru CEFB205-G (RoHS Device)
SMD Efficient Fast Recovery Rectifier
“-G” suffix designates RoHS compliant Version
SMB / DO-214AA
Dimensions in inches and (millimeter)
0.083(2.11)
0.075(1.91)
0.155(3.94)
0.130(3.30)
0.185(4.70)
0.160(4.06)
0.012(0.31)
0.006(0.15)
0.008(0.20)
0.203(0.10)
0.220(5.59)
0.200(5.08)
0.050(1.27)
0.030(0.76)
0.096(2.44)
0.083(2.13)
Page2
“-G” suffix designates RoHS compliant Version
SMD Efficient Fast Recovery Rectifier
Rating and Characteristic Curves (CEFB201-G Thru CEFB205-G)
Reverse Current (uA)
Percent of Rated Peak Reverse Voltage (%) Forward Voltage (V)
Forward Current (A)
Number of Cycles at 60Hz
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
Fig.5 - Test Circuit Diagram and Reverse Recovery Time Characteristics Fig. 6 - Current Derating Curve
Fig.4 - Non Repetitive Forward
Surge Curre
Peak Surge Forward Current (A)
Junction Capacitance (pF)
NONINDUCTIVENONINDUCTIVE
OSCILLISCOPE
PULSE
GENERATOR
(NOTE2)
25Vdc
(approx.)
trr
1cm
Single Phase
Half Wave 60Hz
Average Forward Currnet (A)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
