DMMT3904W
MATCHED NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
VOLTAGE
FEATURES
• NPN epitaxial silicon, planar design
• Collector-emitter voltage V
CE
= 40V
• Collector current I
C
= 200mA
•
40 Volts
POWER
225 mWatts
MECHANICAL DATA
• Case: SOT-363, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0002 ounces, 0.006 grams
• Marking: S4A
ABSOLUTE RATINGS
PARAMETER
Collector - Base Voltage
Collector - Emitter Voltage
Emitter - Base Voltage
Collector Current - Continuous
Power Dissipation (Note2)
Thermal Resistance, Junction to Ambient (Note2)
Operating and Storage Temperature Range
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
P
TOT
R
ΘJA
Τ
J
,Τ
STG
VALUE
60
40
6.0
200
225
625
-55 to 150
UNITS
V
V
V
mA
mW
o
C/W
o
C
Note 1: Built with adjacent die from a single wafer.
2: Device mounted on FR4 PCB: 70 x 60 x 1mm.
November 02,2011-REV.01
PAGE . 1
DMMT3904W
ELECTRICAL CHARACTERISTICS
PA RA M E TE R
C o lle c to r - B a s e B r e a k d o wn Vo lta g e
C o lle c to r - E mi tte r B r e a k d o wn Vo lta g e
E m i tte r - B a s e B re a k d o wn Vo lta g e
C o lle c to r C uto ff C urr e nt
B a s e C uto ff C ur r e nt
S ymb o l
V
(B R)
C B O
V
(B R)
C E O
V
(B R)
E B O
I
C E X
I
B l
Te s t C o nd i ti o n
I
C
=1 0 uA , I
E
=0
I
C
=1 .0 m A , I
B
= 0
I
E
=1 0 uA , I
C
=0
V
C E
=3 0 V, V
E B (o ff )
=3 .0 V
V
C E
=3 0 V, V
E B (o ff )
=3 .0 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
=5 0 m A , V
C E
= 1 .0 V
I
C
=1 0 0 mA , V
C E
=1 .0 V
I
C
=1 0 m A , I
B
= 1 .0 m A
I
C
=5 0 m A , I
B
= 5 .0 m A
I
C
=1 0 m A , I
B
= 1 .0 m A
I
C
=5 0 m A , I
B
= 5 .0 m A
V
C E
=5 V, I
C
= 2 m A
V
C B
=5 V, I
E
= 0 , f= 1 MHz
V
C B
=0 .5 V, I
C
= 0 , f= 1 M Hz
M IN.
60
40
6 .0
-
-
40
70
100
60
30
-
0 .6 5
-
-
-
-
1 .0
0 .5
V
C E
=1 0 V, I
C
= 0 m A , f= 1 .0 K Hz
S m a llS i g na l C ur r e nt Ga i n
O utp ut A d m i tta nc e
C urr e nt Ga i n- B a nd wi d th P r o d uc t
No i s e F i g ure
D e la y Ti m e
Ri s e Ti m e
S to ra g e Ti m e
F a ll Ti m e
h
fe
h
oe
ft
NF
td
tr
ts
tf
V
C E
=2 0 V, I
C
= 1 0 m A , f= 1 0 0 M Hz
V
C E
=5 .0 V,
I
C
=1 0 0
μA
,RS = 1 .0 k
Ω ,
f= 1 .0 K Hz
V
C C
=3 V,V
B E
= -0 .5 V,
I
C
=1 0 m A ,I
B
=1 .0 m A
V
C C
=3 V,V
B E (o ff)
=- 0 .5 V,
I
C
=1 0 m A ,I
B
=1 .0 m A
V
C C
=3 V,I
C
= 1 0 m A
I
B 1
= I
B 2
= 1 .0 m A
V
C C
=3 V,I
C
= 1 0 m A
I
B 1
= I
B 2
= 1 .0 m A
100
1 .0
300
-
-
-
-
-
400
40
-
5 .0
35
35
200
50
-
μ
s
M Hz
dB
ns
ns
ns
ns
MA X.
-
-
-
50
50
-
-
300
-
-
0 .2
0 .3
0 .8 5
0 .9 5
1
4 .0
8 .0
10
8
Uni ts
V
V
V
nA
nA
D C C ur re nt Ga i n
h
F E
-
C o lle c to r - E mi tte r S a tura ti o n Vo lta g e
B a s e - E m i tte r S a tur a ti o n Vo lta g e
B a s e - E m i tte r Vo lta g e M a tc hi ng
O utp ut C a p a c i ta nc e
Inp ut C a p a c i ta nc e
Inp ut Imp e d a nc e
Vo lta g e F e e d b a c k Ra ti o
V
C E (S AT)
V
B E (S AT)
Δ
V
BE
C
OB O
C
iBO
h
i e
h
re
V
V
mV
pF
pF
k
Ω
x1 0
-4
Note 2: Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0%.
November 02,2011-REV.01
PAGE . 2
DMMT3904W
ELECTRICAL CHARACTERISTICS CURVE
300
250
200
T
J
=150 C
o
V
CE
=1V
1.400
1.200
1.000
T
J
=100
o
C
V
BE
(V)
h
FE
150
100
50
0
0.01
0.1
0.800
0.600
0.400
0.200
T
J
=150
o
C
T
J
=25
o
C
T
J
=100 C
o
T
J
=25
o
C
1
10
100
1000
0.000
0.01
V
CE
=1V
0.1
1
10
100
1000
Collector Current, I
C
(mA)
Collector Current, I
C
(mA)
Fig. 2. Typical VBE vs. Collector Current
Fig. 1. Typical h
FE
vs. Collector Current
1.000
1.0
T
J
=25
o
C
I
C
/ I
B
=10
V
CE
(sat)(mV)
T
J
=150
o
C
V
BE
(sat) (V)
T
J
=100
o
C
0.100
T
J
=25
o
C
T
J
=150 C
o
I
C
/ I
B
=10
0.010
0.01
0.1
1
10
100
1000
0.1
0.01
0.1
1.0
10
100
Collector Current, I
C
(mA)
Collector Current, I
C
(mA)
Fig. 3. Typical V
CE (sat)
vs. Collector Current
Fig. 4. Typical V
BE(sat)
vs Collector Current
10
C
IB
(EB)
Capacitance (pF)
T =25
o
C
J
C
OB
(CB)
1
0.1
1
10
100
Reverse Voltage, V
R
(V)
Fig. 5. Typical Capacitances vs. Reverse Voltage
November 02,2011-REV.01
PAGE . 3
DMMT3904W
MOUNTING PAD LAYOUT
SOT-363
Unit
：
inch(mm)
0.018
(0.45)
0.020
(0.50)
0.026
(0.65)
0.026
(0.65)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
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.
0.075
(1.90)
November 02,2011-REV.01
PAGE . 4
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