Product Summary

The SD1458 is a RF & microwave transistor TV/linear application. The SD1476-1 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistor for high linearity Class A operation in VHF and Band III television transmitters and transposers.

Parametrics

SD1458 absolute maximum ratings: (1)Collector-Base Voltage, VCBO: 60 V; (2)Collector-Emitter Voltage, VCEO: 35V; (3)Emitter-Base Voltage, VEBO: 4.0V; (4)Device Current, IC: 10A; (5)Power Dissipation, PDISS: 140W; (6)Junction Temperature, TJ: +200℃; (7)Storage Temperature, TSTG: -65 to +150℃.

Features

SD1458 features: (1)170 - 230 MHz; (2)28 Volts; (3)IMD-55dB; (4)Common emitter; (5)Gold metallization; (6)Internal input matching; (7)High saturated power capability; (8)Designed for high power linear operation; (10)Pout = 14W min. with 14.0 dB gain.

Diagrams

SD1458 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SD1458
SD1458
Advanced Semiconductor, Inc.
Transistors RF Bipolar Power RF Transistor
Data Sheet
0-1: $57.38
1-10: $52.65
10-25: $47.25
25-50: $41.85
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SD1400
SD1400
Other

Data Sheet
Negotiable 
SD1400A
SD1400A
Other

Data Sheet
Negotiable 
SD1405
SD1405
STMicroelectronics
Transistors RF Bipolar Power NPN 12.5V 30MHz
Data Sheet
Negotiable 
SD1407
SD1407
Advanced Semiconductor, Inc.
Transistors RF Bipolar Power RF Transistor
Data Sheet
0-1: $39.60
1-10: $33.00
10-25: $29.70
25-50: $26.40
SD1407-16
SD1407-16
STMicroelectronics
Transistors Bipolar (BJT) NPN 28.0V 30MHz
Data Sheet
Negotiable 
SD1409
SD1409
Other

Data Sheet
Negotiable