DS30094 Rev. B-2 1 of 2 MMBD4148W / BAS16W
MMBD4148W / BAS16W
SURFACE MOUNT FAST SWITCHING DIODE
c183 Case: SOT-323, Molded Plastic
c183 Terminals: Solderable per MIL-STD-202,
Method 208
c183 Polarity: See Diagram
c183 Marking: A2, KA2, KT1
c183 Weight: 0.006 grams (approx.)
Mechanical Data
A
E
J
L
TOP VIEW
M
B C
H
G
D
K
Features
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
75 V
RMS Reverse Voltage VR(RMS) 53 V
Forward Continuous Current (Note 1) IFM 300 mA
Average Rectified Output Current (Note 1) IO 150 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0c109s
@ t = 1.0s
I
FSM
2.0
1.0
A
Power Dissipation (Note 1) Pd 200 mW
Thermal Resistance Junction to Ambient Air (Note 1) Rc113JA 625 K/W
Operating and Storage Temperature Range Tj ,TSTG -65 to +150 c176C
Maximum Ratings
@ T
A
= 25c176C unless otherwise specified
Notes: 1. Valid provided that terminals are kept at ambient temperature.
Characteristic Symbol Min Max Unit Test Condition
Maximum Forward Voltage VFM c190
0.715
0.855
1.0
1.25
V
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
Maximum Peak Reverse Current IRM c190
1.0
50
30
25
c109A
c109A
c109A
nA
V
R
= 75V
V
R
= 75V, T
j
= 150c176C
V
R
= 25V, T
j
= 150c176C
V
R
= 20V
Junction Capacitance Cj c190 2.0 pF VR = 0, f = 1.0MHz
Reverse Recovery Time trr c190 4.0 ns
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
,R
L
= 100c87
Electrical Characteristics
@ T
A
= 25c176C unless otherwise specified
c183 Fast Switching Speed
c183 Ultra-Small Surface Mount Package
c183 For General Purpose Switching Applications
c183 High Conductance
SOT-323
Dim Min Max
A 0.30 0.40
B 1.15 1.35
C 2.00 2.20
D 0.65 Nominal
E 0.30 0.40
G 1.20 1.40
H 1.80 2.20
J 0.0 0.10
K 0.90 1.00
L 0.25 0.40
M 0.10 0.25
All Dimensions in mm