SUF301B
Elektronische Bauelemente
THRU
SUF305B
VOLTAGE 50V ~ 600V
3.0AMP Surface Mount Super Fast Recovery Rectifiers
RoHS Compliant Product
A suffix of "-C" specifies halogen-free
DO-214AA(SMB)
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
*
Super
Fast switching speed
under 35ns
.083(2.11)
.075(1.91)
.185(4.70)
.160(4.06)
.012(0.31)
.006(0.15)
.096(2.44)
.083(2.13)
.050(1.27)
.030(0.76)
.155(3.94)
.130(3.30)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight:
1.10
grams
.008
(.203)MAX.
.220(5.59)
.200(5.08)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum
Maximum
Maximum
Maximum
Recurrent Peak Reverse Voltage
RMS Voltage
DC Blocking Voltage
Average Forward Rectified Current
SUF301B
SUF302B
SUF303B
SUF304B
SUF305B
UNITS
50
35
50
100
70
100
200
140
200
3.0
80
400
280
400
600
420
600
V
V
V
A
A
V
µ
A
.375"(9.5mm)
Lead Length at Ta=55 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
T a=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range T
J
, T
STG
NOTES:
0.98
5.0
80
35
15
-65 +175
1.25
1.7
µ
A
nS
pF
C
1. Reverse Recovery Time test condition: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of 2
SUF301B
Elektronische Bauelemente
THRU
SUF305B
VOLTAGE 50V ~ 600V
3.0AMP Surface Mount Super Fast Recovery Rectifiers
RATING AND CHARACTERISTIC CURVES (SUF301B THRU SUF305B)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
50
INSTANTANEOUS FORWARD CURRENT,(A)
SUF301B~303B
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
4.0
3.0
10
5.0
3.0
SUF304B
2.0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
1.0
SUF305B
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
100
0.1
.01
.4
.6
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE,(V)
80
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50
W
NONINDUCTIVE
10
W
NONINDUCTIVE
60
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
40
20
(+)
25Vdc
(approx.)
( )
1
W
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
D.U.T.
( )
PULSE
GENERATOR
(NOTE 2)
(+)
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
35
30
25
20
15
10
5
trr
+0.5A
|
|
|
|
|
|
|
|
0
-0.25A
JUNCTION CAPACITANCE,(pF)
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
0
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page
2
of
2
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