MMBT4401
NPN GENERAL PURPOSE SWITCHING TRANSISTOR
VOLTAGE
FEATURES
• NPN epitaxial silicon, planar design
• Collector-emitter voltage V
CE
= 40V
.056(1.40)
.047(1.20)
.007(.20)MIN
40 Volts
POWER
225 mWatts
SOT- 23
Unit: inch (mm)
.119(3.00)
.110(2.80)
• Collector current I
C
= 600mA
• In compliance with EU RoHS 2002/95/EC directives
.103(2.60)
MECHANICAL DATA
• Case: SOT-23, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.008 gram
.044(1.10)
.083(2.10)
.066(1.70)
.006(.15)
.002(.05)
.006(.15)MAX
.020(.50)
.013(.35)
NPN
Fig.34
ABSOLUTE RATINGS
PARAMETER
C ollector - Emi tter Voltage
C ollector - Base Voltage
Emi tter - Base Voltage
C ollector C urrent - C onti nuous
Symbol
V
CEO
V
CBO
V
EBO
I
C
Value
40
60
6.0
600
Uni ts
V
V
V
mA
THERMAL CHARACTERISTICS
PARAMETER
Max Power Dissipation (Note 1)
Thermal Resistance , Junction to Ambient
Junction Temperature
Storage Temperature
Symbol
P
TOT
Rθ
JA
T
J
TI
STG
Value
225
556
-55 to 150
-55 to 150
Units
mW
O
.035(0.90)
• Marking: M4A
.086(2.20)
C/W
O
C
C
O
Note 1: Transistor mounted on FR-5 board 1.0 x 0.75 x 0.062 in.
STAD-MAY.23.2006
PAGE . 1
MMBT4401
ELECTRICAL CHARACTERISTICS
PA RA M E TE R
C o lle c to r - E mi tte r B re a k d o wn Vo lta g e
C o lle c to r - B a s e B re a k d o wn Vo lta g e
E mi tte r - B a s e B re a k d o wn Vo lta g e
B a s e C ut o f f C ur r e nt
C o l l e c t o r C ut o f f C ur r e nt
S ym b o l
V
(B R)
C E O
V
(B R)
C B O
V
(B R)
E B O
I
B L
I
C E X
Te s t C o n d i t i o n
I
C
= 1 . 0 m A , I
B
= 0
I
C
= 1 0 0 u A , I
E
= 0
I
E
= 1 0 0 u A , I
C
= 0
V
C E
=3 5 V, V
E B
=0 .4 V
V
C E
=3 5 V, V
E B
=0 .4 V
I
C
= 0 . 1 m A , V
C E
= 1 . 0 V
I
C
= 1 . 0 m A , V
C E
= 1 . 0 V
I
C
= 1 0 m A , V
C E
= 1 . 0 V
I
C
= 1 5 0 m A , V
C E
= 1 . 0 V
I
C
= 5 0 0 m A , V
C E
= 2 . 0 V
I
C
= 1 5 0 m A , I
B
= 1 5 m A
I
C
= 5 0 0 m A , I
B
= 5 0 m A
I
C
= 1 5 0 m A , I
B
= 1 5 m A
I
C
= 5 0 0 m A , I
B
= 5 0 m A
V
C B
= 5 V , I
E
= 0 , f = 1 M H z
V
C B
= 0 . 5 V , I
C
= 0 , f = 1 M H z
V
C E
= 1 0 V , I
C
= 2 0 m A , f = 1 0 0 M H z
V
C C
=3 0 V,V
B E
=2 .0 V,
I
C
= 1 5 0 m A , I
B 1
= 1 5 m A
V
C C
=3 0 V,V
B E
=2 .0 V,
I
C
= 1 5 0 m A , I
B 1
= 1 5 m A
V
C C
= 3 0 V , I
C
= 1 5 0 m A
I
B
1 = I
B
2 = 1 5 m A
V
C C
= 3 0 V , I
C
= 1 5 0 m A
I
B
1 = I
B
2 = 1 5 m A
M IN .
40
60
6 .0
-
-
20
40
80
100
40
-
0 .7 5
-
-
-
250
-
-
-
-
T YP.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MA X .
-
-
-
100
100
-
-
-
300
-
0 .4 0
0 .7 5
0 .9 5
1 .2 0
6 .5
30
-
15
20
225
30
U ni t s
V
V
V
nA
nA
D C C ur r e nt G a i n ( N o t e 2 )
h
F E
-
C o l l e c t o r - E m i t t e r S a t ur a t i o n Vo l t a g e
(No te 2 )
B a s e - E m i t t e r S a t ur a t i o n Vo l t a g e
(No te 2 )
C o l l e c t o r - B a s e C a p a c i t a nc e
E m i t t e r - B a s e C a p a c i t a nc e
C ur r e nt G a i n - B a nd w i d t h P r o d uc t
D e l a y Ti m e
R i s e Ti m e
S t o r a g e Ti m e
F a l l Ti m e
V
C E (S AT)
V
B E (S AT)
C
CBO
C
EBO
F
T
td
tr
ts
tf
V
V
pF
pF
MHz
ns
ns
ns
ns
STAD-MAY.23.2006
PAGE . 2
MMBT4401
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2007
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
STAD-DEC.01.2006
PAGE . 3
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