Product Summary

The SD1405 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for HF communications. This device utilizes diffused emitter resistors to achieve infinte VSWR under rated operating conditions.

Parametrics

SD1405 absolute maximum ratings: (1)VCBO, Collector-Base Voltage: 36 V; (2)VCEO, Collector-Emitter Voltage: 18 V; (3)VEBO, Emitter-Base Voltage: 4.0 V; (4)IC, Device Current: 20 A; (5)PDISS, Power Dissipation: 270 W; (6)TJ, Junction Temperature: +200℃; (7)TSTG, Storage Temperature: -65 to +150℃.

Features

SD1405 features: (1)30 MHz; (2)12.5 Volts; (3)common emitter; (4)IMD -32 dB; (5)gold metallization; (6)Pout = 75 W min. with 13 dB gain.

Diagrams

SD1405 test circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SD1405
SD1405
STMicroelectronics
Transistors RF Bipolar Power NPN 12.5V 30MHz
Data Sheet
Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
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 
SD140P
SD140P
Other

Data Sheet
Negotiable 
SD1410-001
SD1410-001
Honeywell
Photodetector Transistors INFRARED SENSORS
Data Sheet
0-1: $1.87
1-25: $1.78
25-50: $1.69
50-100: $1.61
SD1410-001L
SD1410-001L
Honeywell
Photodetector Transistors INFRARED SENSORS
Data Sheet
0-1: $3.42
1-10: $2.95
10-100: $2.80
100-250: $2.67