MMBD4148T
Plastic-Encapsulated Diode
Elektronische Bauelemente
03-Dec-2010 Rev. A Page 1 of 2
http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually.
Top View
A
L
C B
D
G
H J
F
K E
1
2
3
1
2
3
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Fast switching speed
For general purpose switching applications
High conductance
MARKING
Product Marking Code
MMBD4148T KA2
PACKAGE INFORMATION
Package MPQ LeaderSize
SOT-523 3K 7’ inch
ABSOLUTE MAXIMUM RATINGS (@ T
A
= 25°C)
PARAMETER SYMBOL LIMITS UNIT
Non-Repetitive Peak Reverse Voltage V
RM
100 V
Peak Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
75 V
RMS Reverse Voltage V
R(RMS)
53 V
Forward Continuous Current I
FM
300 mA
Average Rectified Output Current I
O
150 mA
Peak Forward Surge Current
@1.0
s
I
FSM
2.0
A
@1.0s 1.0
Power Dissipation P
D
200 mW
Thermal Resistance, Junction to Ambient R
θJA
625 K / W
Junction, Storage Temperature T
J
, T
STG
150, -55~150 °C
ELECTRICAL CHARACTERISTICS (@ T
A
= 25°C unless otherwise specified)
Parameters Symbol Min. Max. Unit Test Conditions
Reverse Breakdown Voltage V
(BR) R
75 - V I
R
=1µA
Forward Voltage
V
F1
- 0.715 V I
F
= 1 mA
V
F2
- 0.855 V I
F
= 10 mA
V
F3
- 1.0 V I
F
= 50 mA
V
F4
- 1.25 V I
F
= 150 mA
Reverse Current
I
R1
- 1 A V
R
=75V
I
R2
- 25 nA V
R
=20V
Capacitance between terminals C
T
- 2 pF V
R
= 0, f = 1 MHz
Reverse Recovery Time T
RR
- 4 ns
I
F
=I
R
=10mA
I
RR
=0.1XI
R
, R
L
=100Ω
SO
T
-523
REF.
Millimete
r
REF.
Millimete
r
Min. Max. Min. Max.
A 1.5 1.7 G - 0.1
B 1.45 1.75 H 0.55 REF.
C 0.75 0.85 J 0.1 0.2
D 0.7 0.9 K -
E 0.9 1.1 L 0.5 TYP.
F 0.15 0.25 M 0.25 0.325
