MMBT3904W
NPN GENERAL PURPOSE SWITCHING TRANSISTOR
VOLTAGE
POWER
40 Volt
150 mWatt
SOT-323
Unit:inch(mm)
0.004(0.10)MIN.
• NPN epitaxial silicon, planar design
• Collector-emitter voltage V CE = 40V
• Collector current I C = 200mA
0.087(2.20)
0.070(1.80)
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
0.087(2.20)
0.078(2.00)
FEATURES
0.054(1.35)
0.045(1.15)
MECHANICAL DATA
0.006(0.15)
0.002(0.05)
0.056(1.40)
0.047(1.20)
• Case: SOT-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Weight: 0.0001 ounce, 0.005 gram
0.044(1.10)
0.035(0.90)
0.004(0.10)MAX.
• Marking: S1A
0.016(0.40)
0.008(0.20)
ABSOLUTE RATINGS
PARAMETER
Symbol
Value
Units
Collector - Emitter Voltage
VCEO
40
V
Collector - Base Voltage
VCBO
60
V
Emitter - Base Voltage
V EBO
6.0
V
IC
200
mA
Symbol
Value
Units
Max Power Dissipation (Note 1)
PTOT
150
mW
Thermal Resistance , Junction to Ambient
RθJA
830
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.
September 25,2017-REV.01
PAGE . 1
MMBT3904W
ELECTRICAL CHARACTERISTICS
P a ra m e te r
S ym b o l
Te s t C o nd i t i o n
MIN.
TYP.
MA X .
Uni t s
C o lle c t o r - E m i t t e r B r e a k d o wn Vo lta g e
V (B R) C E O
IC = 1 . 0 mA , IB = 0
40
-
-
V
C o lle c t o r - B a s e B re a k d o wn Vo lt a g e
V (B R) C B O
IC = 1 0 uA , IE =0
60
-
-
V
E m i tt e r - B a s e B re a k d o wn Vo lt a g e
V ( B R) E B O
IE = 1 0 uA , IC =0
6 .0
-
-
V
B a s e C uto ff C urr e nt
C o lle c to r C uto ff C urre nt
D C C ur re nt Ga i n ( No te 2 )
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
hF E
IC = 0 . 1 mA , V C E = 1 . 0 V
IC = 1 . 0 mA , 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 lle c to r - E m i tte r S a tur a ti o n Vo lta g e (No te 2 )
V C E ( S AT)
IC = 1 0 m A , IB = 1 .0 m A
IC = 5 0 m A , IB = 5 .0 m A
-
-
0.2
0.3
V
B a s e - E mi t te r S a t ura t i o n Vo lt a g e ( No te 2 )
V B E ( S AT)
IC = 1 0 m A , IB = 1 .0 m A
IC = 5 0 m A , IB = 5 .0 m A
0 .65
-
-
0.8 5
0.9 5
V
C o lle c to r - B a s e C a p a c i ta nc e
C CBO
V C B = 5 V, IE = 0 , f = 1 MHz
-
-
4 .0
pF
E m i tt 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 M Hz
-
-
8 .0
pF
D e la y Ti me
td
V C C = 3 V, V B E = 0 .5 V,
IC = 1 0 m A ,IB = 1 . 0 mA
-
-
35
ns
Ri s e Ti m e
tr
V C C = 3 V, V B E = 0 .5 V,
IC = 1 0 m A ,IB = 1 . 0 mA
-
-
35
ns
S t o ra g e Ti m e
ts
V C C = 3 V, IC = 1 0 mA
IB 1 = IB 2 = 1 . 0 mA
-
-
200
ns
F a ll Ti m e
tf
V C C = 3 V, IC = 1 0 mA
IB 1 = IB 2 = 1 . 0 mA
-
-
50
ns
Note 2: Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0%.
SWITCHING TIME EQUIVALENT TEST CIRCUITS
+3V
300 ns
D uty C ycle ~ 2.0%
+10.9V
0
-0 .5 V
275 W
C S * < 4pF
10K W
< 1ns
D elay and R ise Tim e Equivalent Test C ircuit
+3V
275 W
10 to 500us
Duty Cycle ~ 2.0%
+10.9V
0
-9.1V
10K W
< 1ns
C S * < 4pF
1N916
Storage and Fall Tim e Equivalent Test Circuit
September 25,2017-REV.01
PAGE . 2
MMBT3904W
ELECTRICAL CHARACTERISTICS CURVE
300
250
1.200
1.000
T J =100 oC
150
o
V BE (V)
h FE
200
1.400
V CE =1V
o
T J =150 C
T J =25 oC
100
o
T J =25 C
0.600
0.400
50
0
T J =100 C
0.800
o
T J =150 C
0.200
0.01
0.1
1
10
100
0.000
0.01
1000
Collector Current, I C (mA)
0.1
1
10
100
1000
Collector Current, I C (mA)
Fig. 1. Typical h FE vs. Collector Current
Fig. 2. Typical VBE vs. Collector Current
1.0
1.000
o
T J =25 C
I C / I B =10
o
T J =150 C
0.100
0.010
0.01
o
V BE (sat) (V)
V CE (sat)(mV)
V CE =1V
T J =25 oC
0.1
1
10
100
1000
Collector Current, I C (mA)
Capacitance (pF)
C IB (EB)
o
T J =150 C
0.1
0.01
I C / I B =10
0.1
1.0
10
100
Collector Current, I C (mA)
Fig. 3. Typical V CE (sat) vs. Collector Current
10
T J =100 C
Fig. 4. Typical V BE(sat) vs Collector Current
o
T J =150 C
C OB (CB)
1
0.1
1
10
100
Reverse Voltage, V R (V)
Fig. 5. Typical Capacitances vs. Reverse Voltage
September 25,2017-REV.01
PAGE . 3
MMBT3904W
MOUNTING PAD LAYOUT
Unit:inch(mm)
SOT-323
0.073
(1.85)
0.034
(0.86)
0.026
(0.66)
0.026
(0.65)
0.026
(0.65)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
September 25,2017-REV.01
PAGE . 4
MMBT3904W
Part No_packing code_Version
MMBT3904W_R1_00001
MMBT3904W_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
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
September 25,2017-REV.01
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
MMBT3904W
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document anytime without notification. Please refer to our website for the latest
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of fitness for particular purpose, non-infringement and merchantability.
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Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
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September 25,2017-REV.01
PAGE . 6