Elektronische Bauelemente
MMBD248/MMBD248A
MMBD248C/MMBD248S
Surface Mount Small Signal Switching Diode
20-Oct-2011 Rev. A Page 1 of 2
http://www.SeCoSGmbH.com/ Any changes of specifica tion 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
DESCRIPTION
Fast switching speed
For general purpose switching applications
High conductance
MARKING
Part
Name
MMBD248 MMBD248A MMBD248C MMBD248S
Marking
5H D6 D5 D4
Circuit
ABSOLUTE MAXIMUM RATINGS (Single Diode @ Ta = 25°C)
Parameter Symbol Value Unit
Non-Repetitive Peak Reverse Voltage V
RM
100 V
Peak Repetitive Reverse Voltage V
RRM
Working Peak Reverse Voltage V
RWM
DC Blocking Voltage V
R
100 V
RMS Reverse Voltage V
R(RMS)
53 V
Forward Continuous Current I
FM
300 mA
Average Rectified Output Current I
O
200 mA
Peak Forward Surge Current
@ t = 1.0µs
@ t = 1.0s
I
FSM
2.0
1.0
A
Power Dissipation P
D
350 mW
Thermal Resistance Junction to Ambient R
JA
357 ℃ / W
Storage Temperature T
STG
150, -65 ~ 150 ℃
ELECTRICAL CHARACTERISTICS (at Ta = 25°C unless otherwise specified)
Parameters Symbol Min. Max. Unit Test Conditions
V
(BR)R1
100 - V I
R
= 100 µA
Reverse Breakdown Voltage
V
(BR)R2
75 - V I
R
= 5 μA
Forward Voltage V
F
- 1 V I
F
= 10 mA
I
R1
- 5 µA V
R
= 75 V
Reverse Current
I
R2
- 25 nA V
R
= 25 V
Capacitance between terminals C
T
- 4 pF V
R
= 0 V, f = 1.0 MHz
Reverse Recovery Time t
RR
- 4 nS
I
F
= I
R
= 10mA, V
R
= 6V,
Irr = 0.1XI
R
, R
L
= 100Ω
SO
T
-23
Millimete
r
Millimete
r
REF.
Min. Max.
REF.
Min. Max.
A 2.80 3.04 G 0.09 0.18
B 2.10 2.55 H 0.45 0.60
C 1.20 1.40 J 0.08 0.177
D 0.89 1.15 K 0.6 REF.
E 1.80 2.00 L 0.89 1.02
F 0.30 0.50
