MMBD318_10 Datasheet, PDF (1/3 Pages) SeCoS Halbleitertechnologie GmbH – Surface Mount High Vitlage Switching Diode

Elektronische Bauelemente
MMBD318A / MMBD318C / MMBD318S
350V 225mA
Surface Mount High Vitlage Switching Diode
RoHS Compliant Product
A suffix of “-C” specifies halogen and lead free
FEATURES
 RoHS Compliant Product
 High Reverse Breakdown Voltage
 Ultra high speed Switching
 High Conductance
MECHANICAL DATA
 Case: SOT-23, Molded Plastic
Terminals: Solderable per MIL-STD-202, Method 208
 Polarity: See Diagrams Below
 Weight: 0.008 g (approx.)
 Mounting Position: Any
MARKING
Part Name
Marking
MMBD318A
KAD / LD7
MMBD318C
KAC / LD8
MMBD318S
KAE / LD9
Circuit
SOT-23
A
L
3
Top View
CB
1
2
K
E
3
1
2
D
F
G
H
J
REF.
A
B
C
D
E
F
Millimeter
Min. Max.
2.80 3.04
2.10 2.55
1.20 1.40
0.89 1.15
1.78 2.04
0.30 0.50
REF.
G
H
J
K
L
Millimeter
Min. Max.
0.09 0.18
0.45 0.60
0.08 0.177
0.6 REF.
0.89 1.02
PACKAGE INFORMATION
Package
MPQ
SOT-23
3K
LeaderSize
7’ inch
MAXIMUM RATINGS (T_A = 25°C unless otherwise specified)
Parameter
Repetitive peak reverse voltage
Working peak reverse voltage
Continuous Reverse voltage
RMS reverse voltage
Forward continuous current
Peak repetitive forward current
Non-Repetitive peak forward
surge current
@t=1.0μs
@t=1.0s
Power dissipation
Thermal resistance junction to ambient air
Operating and storage temperature range
Symbol
V_RRM
V_RWM
V_R
VR(RMS)
IF
IFRM
IFSM
Pd
RθJA
Tj,TSTG
Ratings
350
300
212
225
625
4
1
350
357
-65 ~ +150
Unit
V
V
V
mA
mA
A
mW
℃ /W
℃
http://www.SeCoSGmbH.com/
24-Dec-2010 Rev. B
Any changes of specification will not be informed individually.
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