SK055M Datasheet PDF


Part Number

SK055M

Description

Thyristors

Manufacture

Littelfuse

Total Page 9 Pages
PDF Download
Download SK055M Datasheet PDF


Features Datasheet pdf Teccor® brand Thyristors 55 Amp Standar d SCRs Sxx55x Series Main Features Sym bol IT(RMS) VDRM/ VRRM IGT Value 55 40 0 to 1000 40 Additional Information U nit A V mA Datasheet Resources Sampl es Absolute Maximum Ratings Symbol IT (RMS) IT(AV) Parameter RMS on-state cu rrent Average on-state current ITSM Pe ak non-repetitive surge current I2t di /dt IGM PG(AV) Tstg TJ I2t Value for f using Critical rate of rise of on-state current Peak gate current Average gate power dissipation Storage temperature range Operating junction temperature ra nge RoHS Description Excellent unidir ectional switches for phase control app lications such as heating and motor spe ed controls. Standard phase control S.
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SK055M Datasheet
Teccor® brand Thyristors
55 Amp Standard SCRs
Sxx55x Series
Main Features
Symbol
IT(RMS)
VDRM/ VRRM
IGT
Value
55
400 to 1000
40
Additional Information
Unit
A
V
mA
Datasheet
Resources
Samples
Absolute Maximum Ratings
Symbol
IT(RMS)
IT(AV)
Parameter
RMS on-state current
Average on-state current
ITSM Peak non-repetitive surge current
I2t
di/dt
IGM
PG(AV)
Tstg
TJ
I2t Value for fusing
Critical rate of rise of on-state current
Peak gate current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
RoHS
Description
Excellent unidirectional switches for phase control
applications such as heating and motor speed controls.
Standard phase control SCRs are triggered with few
milliamperes of current at less than 1.5V potential.
Features & Benefits
• RoHS compliant
• Glass – passivated
junctions
• Voltage capability up
to 1000 V
• Surge capability up to
650 A
Applications
Typical applications are AC solid-state switches, industrial
power tools, exercise equipment, white goods and
commercial appliances.
Schematic Symbol
AK
G
Test Conditions
TC = 90°C
TC = 90°C
single half cycle; f = 50Hz;
TJ (initial) = 25°C
single half cycle; f = 60Hz;
TJ (initial) = 25°C
tp = 8.3 ms
f = 60Hz ; TJ = 125°C
TJ = 125°C
PW = 10µS
TJ = 125°C
Value
55
35.0
550
650
1750
175
4.0
0.8
-40 to 150
-40 to 125
Unit
A
A
A
A2s
A/μs
A
W
°C
°C
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/30/16




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