DS30094 Rev. 9 - 2 1 of 3 MMBD4148W / BAS16W
www.diodes.com ã Diodes Incorporated
MMBD4148W / BAS16W
SURFACE MOUNT FAST SWITCHING DIODE
· Case: SOT-323
· Case Material: Molded Plastic, "Green" Molding
Compound, Note 5. UL Flammability Classification
Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminals: Solderable per MIL-STD-202, Method 208
· Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
· Polarity: See Diagram
· Marking: KA2, KT1 (See page 3)
· Weight: 0.006 grams (approximate)
Mechanical Data
Features
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage
V
RM
100 V
Peak Repetitive 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 (Note 1)
I
FM
300 mA
Average Rectified Output Current (Note 1)
I
O
150
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
I
FSM
2.0
1.0
A
Power Dissipation (Note 1)
P
d
200 mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
qJA
625 °C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150 °C
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com./products/lead_free/index.php.
5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2)
V
(BR)R
75 V
I
R
= 1.0mA
Forward Voltage
V
F
¾
0.715
0.855
1.0
1.25
V
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
Reverse Current (Note 2)
I
R
¾
1.0
50
30
25
mA
mA
mA
nA
V
R
= 75V
V
R
= 75V, T
j
= 150°C
V
R
= 25V, T
j
= 150°C
V
R
= 20V
Total Capacitance
C
T
¾ 2.0 pF
V
R
= 0, f = 1.0MHz
Reverse Recovery Time
t
rr
¾ 4.0 ns
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100W
Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
· Fast Switching Speed
· Ultra-Small Surface Mount Package
· For General Purpose Switching Applications
· High Conductance
· Lead Free/RoHS Compliant (Note 3)
· Qualified to AEC-Q101 Standards for High Reliability
· "Green" Device (Note 4 and 5)
SOT-323
Dim Min Max
A
0.25 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 0.18
a
0° 8°
All Dimensions in mm
SPICE MODELS: MMBD4148W BAS16W
