START499ETR STMicroelectronics, START499ETR Datasheet - Page 4

• Manufacturer Part Number: START499ETR
• Description: TRANS RF SILICON NPN SOT-343
• Manufacturer: STMicroelectronics

Specifications of START499ETR

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (max): 4.5V
• Frequency - Transition: 1.9GHz
• Noise Figure (db Typ @ F): 3.3dB @ 1.8GHz
• Gain: 15dB
• Power - Max: 600mW
• Dc Current Gain (hfe) (min) @ Ic, Vce: 160 @ 160mA, 4V
• Current - Collector (ic) (max): 600mA
• Mounting Type: Surface Mount
• Package / Case: SC-70-4, SC-82-4, SOT-323-4, SOT-343
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8293-2; START449ETR

Electrical characteristics
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Electrical characteristics
Table 4.
Table 5.
Symbol
P
I
I
h
IP3
CBO
EBO
NF
-1dB
G
FE
Class-AB (Icq = 5 mA)
Mode of operation
Collector cutoff current
Emitter-base cutoff current
DC current gain
Power gain
1dB compression point
Ouput third order intercept
point
Noise figure
Electrical characteristics (t
Quick reference data
Parameter
f (GHz)
1.9
V
V
I
I
f = 1.8 GHz
I
f = 1.8 GHz
I
f = 1.8 GHz
I
f = 1.8 GHz
C
C
C
C
C
CB
EB
= 160 mA, V
= 200 mA, V
= 200 mA,V
= 200 mA, V
= 200 mA, V
= 1.5 V, I
= 5 V, I
J
= 25 °C, unless otherwise specified)
Test conditions
V
CE
E
3.6
= 0 A
C
(V)
CE
CE
CE
CE
CE
= 0 A
= 3 V,
= 4 V
= 3 V,
= 3 V,
= 3 V,
P
L
(dBm)
26
Min
G
P
≤ 12
(dB)
23.5
33.5
Typ
160
3.3
15
START499ETR
Max
120
1.2
typ. 68
η
(%)
dBm
dBm
Unit
µA
µA
dB
dB