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.