PAGE . 1
REV.0.1-FEB.27.2009
MMBT918W
.087(2.2)
.054(1.35)
.056(1.40) .006(.15)
.016(.40)
.087(2.2)
.044(1.1)
.004(.10)MIN.
.070(1.8)
.045(1.15)
.047(1.20)
.004(.10)MAX.
.002(.05)
.008(.20)
.078(2.0)
.035(0.9)
SOT-323 Unit: inch (mm)
VHF/UHF NPN SILICON TRANSISTOR
VOLTAGE 15 V olts 225 mWatts
FEATURES
• NPN silicon
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: SOT-323, Pla stic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 5 mg
• Marking: R1B
POWER
ABSOLUTE RATINGS
RETEMARAPlobmySeulaVstinU
egatloVrettimE-rotcelloC V
CEO
51V
egatloVesaB-rotcelloC V
CBO
03V
egatloVesaB-rettimE V
EBO
0.3V
suounitnoC-tnerruCrotcelloC I
C
05Am
THERMAL CHARACTERISTICS
RETEMARAPlobmySeulaVstinU
T)1etoN(noitapissiDeciveDlatoT
A
52=
O
C
52evobaetareD
O
CP
D
522 8.1 Wm/Wm
O
C
tneibmAotnoitcnuJ,ecnatsiseRlamrehTR
θAJ
655
O
W/C
erutarepmeTegarotSdnanoitcnuJT
,J
T
GTS
051ot55-
O
C
Note 1: FR.4 = 70 x 60 x 1mm.
PAGE . 2
REV.0.1-FEB.27.2009
MMBT918W
citsiretcarahClobmySnoitidnoCtseT.NIM.XAMstinU
SCITSIRETCARAHCFFO
egatloVnwodkaerBrettimE-rotcelloCV
)RB(OEC
I
C
I,Am0.3=
B
0=51-V
egatloVnwodkaerBesaB-rotcelloCV
)RB(OBC
I
C
I,Au0.1=
E
0=03-V
egatloVnwodkaerBesaB-rettimEV
)RB(OBE
I
E
I,Au01=
C
0=0.3-V
tnerruCffotuCrotcelloCI
OBC
V
BC
I,V51=
E
0=-05An
SCITSIRETCARAHCNO
niaGtnerruCCDh
EF
I
C
V,Am0.3=
EC
V0.1=02--
egatloVnoitarutaSrettimE-rotcelloCV
CE(SAT) I
C
I,Am01=
B
Am0.1=-4.0V
egatloVnoitarutaSrettimE-esaBV
BE(SAT) I
C
I,Am01=
B
Am0.1=-0.1V
SCITSIRETCARAHCLANGIS.LLAMS
tcudorPhtdiwdnaBniaGtnerruCf
T
I
C
V,Am0.4=
EC
zHM001=fV01=006-HM
Z
ecnaticapaCtuptuOC
obo
V
BC
I,V0=
E
HM0.1=f,0=
Z
V
BC
I,V01=
E
HM0.1=f,0=
Z
-
-0.3 7.1 Fp
ecnaticapaCtupnIC
obi
V
BE
I,V5.0=
C
HM0.1=f,0=
Z
-0.2Fp
ELECTRICAL CHARACTERISTICS
NPN
Fig.34
PAGE . 3
REV.0.1-FEB.27.2009
MOUNTING P AD LA YOUT
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
ORDER INFORMA TION
LEGAL ST ATEMENT
Copyright PanJit International, Inc 2009
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.
MMBT918W
