MMBT4401T
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
NEW PRODUCT
·
·
·
·
Epitaxial Planar Die Construction
Complementary PNP Type Available (MMBT4403T)
Ultra-Small Surface Mount Package
Lead Free/RoHS Compliant (Note 2)
Dim
A
C
TOP VIEW
B
E
G
H
K
N
M
B C
SOT-523
Min
0.15
0.75
1.45
¾
0.90
1.50
0.00
0.60
0.10
0.10
0.45
0°
Max
0.30
0.85
1.75
¾
1.10
1.70
0.10
0.80
0.30
0.20
0.65
8°
Typ
0.22
0.80
1.60
0.50
1.00
1.60
0.05
0.75
0.22
0.12
0.50
¾
A
B
C
D
G
H
J
K
L
D
L
Mechanical Data
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·
·
·
·
·
·
·
·
Case: SOT-523
Case Material: Molded Plastic. 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).
Terminal Connections: See Diagram
Marking (See Page 2): 2X
Ordering & Date Code Information: See Page 2
Weight: 0.002 grams (approx.)
B
J
M
N
a
C
All Dimensions in mm
E
Maximum Ratings
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
@ T
A
= 25°C unless otherwise specified
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
d
R
qJA
T
j
, T
STG
MMBT4401T
60
40
6.0
600
150
833
-55 to +150
Unit
V
V
V
mA
mW
°C/W
°C
Characteristic
Collector Current - Continuous (Note 1)
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage and Temperature Range
Notes:
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
DS30272 Rev. 6 - 2
1 of 4
www.diodes.com
MMBT4401T
ã
Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
