SEF301B_11 Datasheet, PDF (1/2 Pages) SeCoS Halbleitertechnologie GmbH – 3.0 Amp High Efficiency Recovery Rectifiers

Elektronische Bauelemente
SEF301B ~ SEF306B
Voltage 50 V ~ 800 V
3.0 Amp High Efficiency Recovery Rectifiers
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
 Ideal for surface mount applications
 Easy pick and place
 Built-in strain relief
 Fast switching speed
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
PACKAGE INFORMATION
Package
MPQ
SMB
3K
Leader Size
13’ inch
SMB
B
A
C
H
D
GE
F
REF.
A
B
C
D
Millimeter
Min. Max.
1.91 2.11
4.06 4.70
3.30 3.94
2.13 2.44
REF.
E
F
G
H
Millimeter
Min. Max.
-
0.203
5.08 5.59
0.76 1.27
0.15 0.31
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, de-rate current by 20%.)
Parameter
Symbol _SEF
SEF
Part Number
SEF
SEF
SEF
301B
Maximum Repetitive Peak Reverse Voltage
V_RRM
50
Maximum RMS Voltage
V_RMS
35
Maximum DC Blocking Voltage
V_DC
50
Maximum Average Forward Rectified
Current. 375”(9.5mm) Lead Length
I_F
@T_A=55°C
Peak Forward Surge Current, 8.3ms single
half sine-wave superimposed on rated load
I_FSM
Maximum Instantaneous Forward Voltage @
3.0A
V_F
Maximum DC Reverse Current T_A=25°C
at Rated DC Blocking Voltage T_A=100°C
I_R
Maximum Reverse Recovery Time ¹
T_RR
Typical Junction Capacitance ²
C_J
Operating & Storage Temperature
T_J,T_STG
Notes:
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.
302B
100
70
100
1
303B
200
140
200
304B
400
280
400
3
80
1.3
5.0
100
50
15
-65~ 175
305B
600
420
600
1.5
SEF
306B
800
560
800
Unit
V
V
V
A
A
1.7
V
μA
75
nS
pF
°C
http://www.SeCoSGmbH.com/
23-May-2011 Rev. C
Any changes of specification will not be informed individually.
Page 1 of 2