MS1078, MS1079, MS1087 Selling Leads, Datasheet
MFG:Microsemi Package Cooled:BIPOLARS/HF D/C:N/A
MS1078, MS1079, MS1087 Datasheet download
Part Number: MS1078
MFG: Microsemi
Package Cooled: BIPOLARS/HF
D/C: N/A
MS1078, MS1079, MS1087
- Table of contents:
Info of MS1078
Info of MS1079
Info of MS1087
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About MS1078
PDF/DataSheet Download
Datasheet: MS1078
File Size: 104720 KB
Manufacturer: MICROSEMI [Microsemi Corporation]
Download : Click here to Download
About MS1079
PDF/DataSheet Download
Datasheet: MS1079
File Size: 270078 KB
Manufacturer: ADPOW [Advanced Power Technology]
Download : Click here to Download
About MS1.25
PDF/DataSheet Download
Datasheet: MS1.25
File Size: 58798 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
MS1078 General Description
The MS1078 is a Class AB epitaxial silicon NPN planar transistor designed primarily for SSB and communications. This device utilizes emitter ballasting to achieve extreme ruggedness under severe operating conditions.
MS1078 Maximum Ratings
| Symbol | Parameter | Value | Unit |
| VCBO | Collector-Base Voltage | 70 | V |
| VCEO | Collector-Emitter Voltage | 35 | V |
| VEBO | Emitter-Base Voltage | 4.0 | V |
| IC | Device Current | 12 | A |
| PDISS | Power Dissipation | 1175 | M |
| TJ | Junction Temperature | +200 | |
| TSTG | Storage Temperature | -65 to +150 |
MS1078 Features
`Optimized for SSB
`30 MHz
`28 Volts
`IMD 30dB
`Common Emitter
`Gold Metallization
`POUT = 130 W PEP
`GP = 12 dB Gain
`30 MHz
`28 Volts
`IMD 30dB
`Common Emitter
`Gold Metallization
`POUT = 130 W PEP
`GP = 12 dB Gain
MS1078 Typical Application
·HF SSB Applications
MS1078 Connection Diagram
MS1079 General Description
The MS1079 is a 50 V epitaxial silicon NPN planar transistor designed primarily for SSB communications. This device utilizes emitter ballasting for improved ruggedness and reliability.
MS1079 Maximum Ratings
| Symbol | Parameter | Value | Unit |
| VCBO | Collector-Base Voltage | 110 | V |
| VCEO | Collector-emitter Voltage | 55 | V |
| VEBO | Emitter-Base Voltage | 4.0 | V |
| IC | Device Current | 12 | A |
| PDISS | Power Dissipation | 320 | W |
| TJ | Junction Temperature | +200 | |
| TSTG | Storage Temperature | -65 to +150 |
MS1079 Features
• 30 MHz
• 50 VOLTS
• POUT = 220 W
• GP = 13 dB MINIMUM
• COMMON EMITTER CONFIGURATION
• 50 VOLTS
• POUT = 220 W
• GP = 13 dB MINIMUM
• COMMON EMITTER CONFIGURATION
MS1079 Connection Diagram
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