START499ETR STMicroelectronics, START499ETR Datasheet - Page 6

• 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

Spice parameters
4
6/14
Spice parameters
(Gummel-poon model, Berkley-SPICE 2G.6 syntax)
Table 7.
Symbol
TMEAS
XJBC
RBM
XTF
CJE
CJC
CJS
PTF
VJC
VAR
VJE
VJS
VAF
ISC
ISE
IKF
XTI
NR
RC
EG
NC
ITF
TR
RB
FC
NF
NE
BR
RE
BF
IS
Transistor chip data
{3.948*((T(oC)+273.15)/ 300.15)^(-1.7)}
13.08E-12
3048E-15
3.27E-16
7.89E-15
930E-15
510E-15
Value
7E-10
0.597
0.066
0.695
0.507
27.0
16.3
2.58
0.81
1.12
9.75
5.01
0.83
1.09
0.51
3.68
332
3.2
1.5
2.1
38
70
1
1
START499ETR