SD2942 STMicroelectronics, SD2942 Datasheet - Page 13

• Manufacturer Part Number: SD2942
• Description: TRANS RF N-CH HF/VHF/UHF M244
• Manufacturer: STMicroelectronics

Specifications of SD2942

• Transistor Type: N-Channel
• Frequency: 175MHz
• Gain: 17dB
• Voltage - Rated: 130V
• Current Rating: 40A
• Current - Test: 500mA
• Voltage - Test: 50V
• Power - Output: 350W
• Package / Case: M244
• Configuration: Single Dual Drain Dual Source Dual Gate
• Transistor Polarity: N-Channel
• Forward Transconductance Gfs (max / Min): 5 S
• Drain-source Breakdown Voltage: 130 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 40 A
• Power Dissipation: 500 W
• Maximum Operating Temperature: + 200 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Application: HF/VHF/UHF
• Channel Type: N
• Channel Mode: Enhancement
• Drain Source Voltage (max): 130V
• Output Power (max): 350W
• Power Gain (typ)@vds: 17dB
• Frequency (max): 250MHz
• Package Type: Case M-244
• Pin Count: 4 +Tab
• Forward Transconductance (typ): 5(Min)S
• Input Capacitance (typ)@vds: 415@50VpF
• Output Capacitance (typ)@vds: 236@50VpF
• Reverse Capacitance (typ): 17@50VpF
• Operating Temp Range: -65C to 200C
• Drain Efficiency (typ): 61%
• Mounting: Surface Mount
• Number Of Elements: 1
• Power Dissipation (max): 500000mW
• Vswr (max): 5(Min)
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5471; SD2942

SD2942
6
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK is an ST trademark.
Table 8.
DIM.
G
M
A
B
C
D
E
H
K
N
F
L
J
I
®
packages, depending on their level of environmental compliance. ECOPACK
M244 (.400 x .860 4/L BAL N/HERM W/FLG)
19.81
10.92
33.91
10.03
21.59
Min.
5.59
3.02
9.65
0.10
1.52
2.59
4.83
27.94
mm.
Typ.
5.08
Doc ID 11736 Rev 3
20.82
11.18
34.16
10.34
22.10
Max.
5.84
3.28
9.91
0.15
1.78
2.84
5.84
0.220
0.119
0.380
0.780
0.430
1.335
0.004
0.060
0.102
0.190
0.395
0.850
Min.
0.200
1.100
Typ.
Package mechanical data
inch
0.230
0.129
0.390
0.820
0.440
1.345
0.006
0.070
0.112
0.230
0.407
0.870
Max.
13/16
®