MMBT4401T
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
NEW PRODUCT
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Epitaxial Planar Die Construction
Complementary PNP Type Available
(MMBT4403T)
Ultra-Small Surface Mount Package
SOT-523
Dim
A
C
TOP VIEW
B C
Min
0.15
0.75
1.45
戮
0.90
1.50
0.00
0.60
0.10
0.10
0.45
0擄
Max
0.30
0.85
1.75
戮
1.10
1.70
0.10
0.80
0.30
0.20
0.65
8擄
Typ
0.22
0.80
1.60
0.50
1.00
1.60
0.05
0.75
0.22
0.12
0.50
戮
A
B
C
D
G
H
J
N
M
Mechanical Data
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Case: SOT-523, Molded Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Terminal Connections: See Diagram
Marking (See Page 2): 2X
Ordering & Date Code Information: See Page 2
Weight: 0.002 grams (approx.)
K
B
G
H
E
K
L
M
N
a
J
D
L
C
All Dimensions in mm
B
E
Maximum Ratings
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
@ T
A
= 25擄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
擄C/W
擄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.
DS30272 Rev. 2 - 2
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MMBT4401T
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