START420TR STMicroelectronics, START420TR Datasheet - Page 5
START420TR
Manufacturer Part Number
START420TR
Description
RF Bipolar Small Signal NPN High Frequency
Manufacturer
STMicroelectronics
Datasheet
1.START420TR.pdf
(7 pages)
Specifications of START420TR
Dc Collector/base Gain Hfe Min
100
Minimum Operating Temperature
- 65 C
Mounting Style
SMD/SMT
Configuration
Single
Transistor Polarity
NPN
Collector- Emitter Voltage Vceo Max
4.5 V
Emitter- Base Voltage Vebo
1.5 V
Continuous Collector Current
40 mA
Power Dissipation
180 mW
Maximum Operating Temperature
+ 150 C
Package / Case
SOT-323-4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
DEVICE ORIENTATION
Ao
Bo
Ko
Po
A
C
D
N
P
T
3.8 (cumulative 10 Po)
178.5
MIN.
12.8
20.2
54.5
TAPE & REEL DIMENSIONS
420
TYP.
13.0
2.25
mm
179
2.7
1.2
4.0
4.0
55
420
TOP VIEW
420
420
4.2 (cumulative 10 Po)
END VIEW
179.5
MAX
13.5
55.5
14.4
START420
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