PAGE . 1
REV.0.1-OCT.21.2008
MMBT3904
NPN GENERAL PURPOSE SWITCHING TRANSISTOR
VOLTAGE 40 Volts 225 mWatts
POWER
ABSOLUTE RATINGS
THERMAL CHARACTERISTICS
Note 1: Transistor mounted on FR-5 board 1.0 x 0.75 x 0.062 in.
RETEMARAPlobmySeulaVstinU
egatloVrettimE-rotcelloCV
CEO
04V
egatloVesaB-rotcelloCV
CBO
06V
egatloVesaB-rettimEV
EBO
0.6V
suounitnoC-tnerruCrotcelloCI
C
002Am
RETEMARAPlobmySeulaVstinU
)1etoN(noitapissiDrewoPxaMP
TOT
522Wm
tneibmAotnoitcnuJ,ecnatsiseRlamrehTRθ
JA
655
O
W/C
erutarepmeTnoitcnuJT
J
051ot55-
O
C
erutarepmeTegarotST
STG
051ot55-
O
C
Top View
3
Collector
3
Collector
1
Base
1
Base
2
Emitter
2
Emitter
SOT-23
Unit inch(mm)：
0.120(3.04)
0.110(2.80)
0.056(1.40)
0.047(1.20)
0.079(2.00)
0.070(1.80)
0.004(0.10)MAX.
0.020(0.50)
0.013(0.35)
0.044(1.10)
0.035(0.90)
0.006(0.15)MIN.
0.103(2.60)
0.086(2.20)
0.008(0.20)
0.003(0.08)
FEATURES
• NPN epitaxial silicon, planar design
• Collector-emitter voltage VCE = 40V
• Collector current IC = 200mA
• Transition frequency fT>300MHz @ IC=10mAdc,
VCE=20Vdc,f=100MHz
• /HDGIUHHLQFRPSO\ZLWK(85R+6(&GLUHFWLYHV
*UHHQPROGLQJFRPSRXQGDVSHU,(&6WG+DORJHQ)UHH
MECHANICAL DATA
Case: SOT -23, Plastic
Termin als: Soldera ble per MIL-STD-750, Method 2026
Approx. Weight: RXQFHV0.008 gramV
Marking: S1A
PAGE . 2
REV.0.1-OCT.21.2008
MMBT3904
ELECTRICAL CHARACTERISTICS
Note 2: Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0%.
Storage and Fall Time Equivalent Test Circuit
SWITCHING TIME EQUIVALENT TEST CIRCUITS
RETEMARAPlobmySnoitidnoCtseT.NIM.PYT.XAMstinU
egatloVnwodkaerBrettimE-rotcelloCV
(BR)
OECIC I,Am0.1=B0=04--V
egatloVnwodkaerBesaB-rotcelloCV
(BR)
OBCIC I,Au01=E0=06--V
egatloVnwodkaerBesaB-rettimEV
(BR)
OBEIE I,Au01=C0=0.6--V
tnerruCffotuCesaBI
BL
VECV,V03=BEV0.3=--05An
tnerruCffotuCrotcelloCI
CEX
VECV,V03=BEV0.3=--05An
)2etoN(niaGtnerruCCDh
EF
IC V,Am1.0=ECV0.1=
IC V,Am0.1=ECV0.1=
IC V,Am01=ECV0.1=
IC V,Am05=ECV0.1=
IC V,Am001=ECV0.1=
0407 001 0603
-
-
-
-
-
-
-003 -
-
-
egatloVnoitarutaSrettimE-rotcelloC )2etoN( V
CE(SAT)
IC I,Am01=BAm0.1=
IC I,Am05=BAm0.5= -- 2.0 3.0 V
)2etoN(egatloVnoitarutaSrettimE-esaBV
BE(SAT)
IC I,Am01=BAm0.1=
IC I,Am05=BAm0.5= 56.0 --
-58.0 59.0 V
ecnaticapaCesaB-rotcelloCC
CBO
VBCI,V5=E zHM1=f,0=--0.4Fp
ecnaticapaCesaB-rettimEC
EBO
VBEI,V5.0=C,0=
zHM1=f -- 0.8Fp
emiTyaleDdtVCCV,V3=EB,V5.0-=
IC I,Am01=BAm0.1= -- 53sn
emiTesiRrtVCCV,V3=EB,V5.0-=
IC I,Am01=BAm0.1= -- 53sn
emiTegarotSstVCCI,V3=C Am01=
IB I=1B Am0.1=2 -- 002sn
emiTllaFftVCCI,V3=C Am01=
IB I=1B Am0.1=2 -- 05sn
PAGE . 3
REV.0.1-OCT.21.2008
ELECTRICAL CHARACTERISTICS CURVE
0
50
100
150
200
250
300
0.01 0.1 1 10 100 1000
Collector Current, I
C
(mA)
hF
E
T
J
= 25 ˚C
T
J
= 100 ˚C
T
J
= 150 ˚C V
CE
= 1V
0.000
0.200
0.400
0.600
0.800
1.000
1.200
1.400
0.01 0.1 1 10 100 1000
Collector Current, I
C
(mA)
V
BE
(V)
T
J
= 25 ˚C
T
J
= 100 ˚C
T
J
= 150 V
CE
= 1V
0.1
1.0
0.01 0.1 1 10 100
Collector Current, I
C
(mA)
V
BE
(sat) (V
)
T
J
= 25 ˚C
T
J
= 150 ˚C
I
C
/I
B
= 10
T
J
= 100 ˚C
0.010
0.100
1.000
0.01 0.1 1 10 100 1000
Collector Curr ent, I
C
(mA)
V
CE
(sat) (V
)
T
J
= 25 ˚C
T
J
= 150 ˚C
I
C
/I
B
= 10
1
10
0.1 1 10 100
Reverse Voltage, V
R
(V)
Capacitance (pF
)
C
OB
(CB)
C
IB
(EB)
T
J
= 25 ˚C
Fig. 1. Typical hFE vs Collector Current Fig. 2. Typical VBE vs Collector Current
Fig. 3. Typical VCE (sat) vs Collector Current Fig. 4. Typical VBE (sat) vs Collector Current
Fig. 5. Typical Capacitances vs Reverse Voltage
PAGE . 4
REV.0.1-OCT.21.2008
MOUNTING PAD LAYOUT
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
ORDER INFORMATION
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.
MMBT3904
SOT-23
0.031 MIN.
(0.80) MIN.
0.037
(0.95)
0.043
(1.10)
0.078
(2.00)
0.035 MIN.
(0.90) MIN.
0.043
(1.10)
0.106
(2.70)
Unit inch(mm)：
PAGE . 5
Part No_packing code_Version
For example :
RB500V-40_R2_00000
Serial number
Part No. Version code means HF
Packing size code means 13"
Packing type means T/R
Packing
type 1st Code Packing size
code 2nd Code HF or RoHS 1st Code 2nd~5th Code
T/B AN/A 0HF 0 serial number
T/R R7" 1RoHS 1 serial number
B/P B13" 2
T/P T26mm X
TRR S52mm Y
TRL LPBCU U
FORMING FPBCD D
Packing Code XX Version Code XXXXX
REV.0.1-OCT.21.2008
MMBT3904