MMBT3904
NPN GENERAL PURPOSE SWITCHING TRANSISTOR
VOLTAGE
POWER
40 Volt
225 mWatt
SOT-23
Unit:inch(mm)
FEATURES
• NPN epitaxial silicon, planar design
0.120(3.04)
• Collector-emitter voltage VCE = 40V
0.110(2.80)
• Collector current IC = 200mA
• Transition frequency f T >300MHz @ I C =10mAdc,
V CE =20Vdc,f=100MHz
• Lead free in compliance with EU RoHS2.0 (2011/65/EU &
2015/865/EU directive)
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.056(1.40)
0.047(1.20)
MECHANICAL DATA
0.008(0.20)
0.079(2.00)
0.003(0.08)
0.070(1.80)
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.0003 ounces, 0.0084 grams
Marking: S1A
Top View
0.004(0.10)
0.044(1.10)
0.000(0.00)
0.035(0.90)
3
Collector
3
Collector
0.020(0.50)
0.013(0.35)
1
Base
1
Base
2
Emitter
2
Emitter
ABSOLUTE RATINGS
PARAMETER
Symbol
Value
Units
Collector - Emitter Voltage
VCEO
40
V
Collector - Base Voltage
VCBO
60
V
Emitter - Base Voltage
VEBO
6.0
V
IC
200
mA
Symbol
Value
Units
Max Power Dissipation (Note 1)
PTOT
225
mW
Thermal Resistance , Junction to Ambient
RθJA
556
Junction Temperature
TJ
-55 to 150
O
Storage Temperature
TSTG
-55 to 150
O
Collector Current - Continuous
THERMAL CHARACTERISTICS
PARAMETER
C/W
O
C
C
Note 1: Transistor mounted on FR-5 board 1.0 x 0.75 x 0.062 in.
April 27,2017-REV.02
PAGE . 1
MMBT3904
ELECTRICAL CHARACTERISTICS
PA RA M E TE R
S ym b o l
Te s t C o n d i t i o n
M IN .
T YP.
MA X .
U ni t s
C o lle c to r - E mi tte r B re a k d o wn Vo lta g e
V ( B R) C E O IC = 1 . 0 m A , I B = 0
40
-
-
V
C o lle c to r - B a s e B re a k d o wn Vo lta g e
V ( B R) C B O IC = 1 0 u A , I E = 0
60
-
-
V
E mi tte r - B a s e B re a k d o wn Vo lta g e
V ( B R) E B O
6 .0
-
-
V
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
D C C ur r e nt G a i n ( N o t e 2 )
IE = 1 0 u A , I C = 0
IB L
V C E =3 0 V, V E B =3 .0 V
-
-
50
nA
IC E X
V C E =3 0 V, V E B =3 .0 V
-
-
50
nA
hFE
IC = 0 . 1 m A , V C E = 1 . 0 V
IC = 1 . 0 m A , V C E = 1 . 0 V
IC = 1 0 m A , V C E = 1 . 0 V
IC = 5 0 m A , V C E = 1 . 0 V
IC = 1 0 0 m A , V C E = 1 . 0 V
40
70
100
60
30
-
300
-
-
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 )
V C E ( S AT)
IC = 1 0 m A , I B = 1 . 0 m A
IC = 5 0 m A , I B = 5 . 0 m A
-
-
0 .2
0 .3
V
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 ( N o t e 2 )
V B E ( S AT)
IC = 1 0 m A , I B = 1 . 0 m A
IC = 5 0 m A , I B = 5 . 0 m A
0 .6 5
-
-
0 .8 5
0 .9 5
V
C o l l e c t o r - B a s e C a p a c i t a nc e
C CBO
V C B = 5 V , IE = 0 , f = 1 M H z
-
-
4 .0
pF
E m i t t e r - B a s e C a p a c i t a nc e
C EBO
V E B = 0 . 5 V , IC = 0 ,
f=1 MHz
-
-
8 .0
pF
D e l a y Ti m e
td
V C C =3 V,V B E =-0 .5 V,
IC = 1 0 m A , I B = 1 . 0 m A
-
-
35
ns
R i s e Ti m e
tr
V C C =3 V,V B E =-0 .5 V,
IC = 1 0 m A , I B = 1 . 0 m A
-
-
35
ns
S t o r a g e Ti m e
ts
V C C = 3 V , IC = 1 0 m A
IB 1 = I B 2 = 1 . 0 m A
-
-
200
ns
F a l l Ti m e
tf
V C C = 3 V , IC = 1 0 m A
IB 1 = I B 2 = 1 . 0 m A
-
-
50
ns
Note 2: Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0%.
SWITCHING TIME EQUIVALENT TEST CIRCUITS
Storage and Fall Tim e Equivalent Test Circuit
April 27,2017-REV.02
PAGE . 2
ELECTRICAL CHARACTERISTICS CURVE
300
1.400
VCE = 1V
TJ = 150 ˚C
250
1.000
200
TJ = 100 ˚C
TJ = 100 ˚C
VBE (V)
hFE
1.200
150
TJ = 25 ˚C
0.800
TJ = 25 ˚C
0.600
100
0.400
50
TJ = 150
0.200
0
VCE = 1V
0.000
0.01
0.1
1
10
100
1000
0.01
0.1
Collector Current, I C (mA)
1
10
100
1000
Collector Current, IC (mA)
Fig. 1. Typical hFE vs Collector Current
Fig. 2. Typical VBE vs Collector Current
1.0
1.000
TJ = 25 ˚C
IC/IB = 10
TJ = 150 ˚C
VBE(sat) (V)
VCE(sat) (V)
TJ = 100 ˚C
0.100
TJ = 25 ˚C
TJ = 150 ˚C
IC/IB = 10
0.1
0.010
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
Collector Current, I C (mA)
Collector Current, I C (mA)
Fig. 3. Typical VCE (sat) vs Collector Current
Fig. 4. Typical VBE (sat) vs Collector Current
10
TJ = 25 ˚C
Capacitance (pF)
CIB (EB)
COB (CB)
1
0.1
1
10
100
Reverse Voltage, VR (V)
Fig. 5. Typical Capacitances vs Reverse Voltage
April 27,2017-REV.02
PAGE . 3
MMBT3904
MOUNTING PAD LAYOUT
Unit:inch(mm)
0.035 MIN.
(0.90) MIN.
SOT-23
0.078
(2.00)
0.037
(0.95)
0.043
(1.10)
0.031 MIN.
(0.80) MIN.
0.043
(1.10)
0.106
(2.70)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
April 27,2017-REV.02
PAGE . 4
MMBT3904
Part No_packing code_Version
MMBT3904_R1_00001
MMBT3904_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Part No.
Packing Code XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
April 27,2017-REV.02
Version Code XXXXX
1st Code
Packing size code
A
N/A
0
HF
0
serial number
R
7"
1
RoHS
1
serial number
B
13"
2
T
26mm
X
S
52mm
Y
L
F
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
2nd Code HF or RoHS 1st Code 2nd~5th Code
U
D
PAGE . 5
MMBT3904
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of fitness for particular purpose, non-infringement and merchantability.
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•
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April 27,2017-REV.02
PAGE . 6