S2055WTP Littelfuse / Teccor Brand Thyristors, S2055WTP Datasheet - Page 4
![SCR NON-SENS 200V 55A TO-218X](/photos/5/66/56622/s2055wtp_sml.jpg)
S2055WTP
Manufacturer Part Number
S2055WTP
Description
SCR NON-SENS 200V 55A TO-218X
Manufacturer
Littelfuse / Teccor Brand Thyristors
Specifications of S2055WTP
Scr Type
Standard Recovery
Voltage - Off State
200V
Voltage - Gate Trigger (vgt) (max)
1.5V
Voltage - On State (vtm) (max)
1.8V
Current - On State (it (av)) (max)
35A
Current - On State (it (rms)) (max)
55A
Current - Gate Trigger (igt) (max)
40mA
Current - Hold (ih) (max)
60mA
Current - Off State (max)
10µA
Current - Non Rep. Surge 50, 60hz (itsm)
550A, 650A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-218X-3
Current - On State (it (rms) (max)
55A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
S2055W
S2055W
S2055W
Sxx55x Series
Note: xx = voltage
Figure 7: Maximum Allowable Case Temperature
Figure 9: Maximum Allowable Ambient Temperature
Figure 10: Peak Capacitor Discharge Current
10000
120
100
1000
130
125
120
115
110
105
100
80
60
40
20
95
90
85
80
75
70
100
0
0.0
0
0.5
vs. Average On-State Current
vs. Average On-State Current
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
I
TRM
5
1.0
Average On-State Current [I
t
Average On-State Current [I
W
10
Pulse Current Duration (t
0.5
15
The "R" or "M" package rating is intended for high
surge condition use only and not recommended
for >32A (AV) continuous current use since narrow
pin leads depending on lead length can exceed
PCB solder melting temperature. "W" package is
recommended for >32A (AV) continuous current
requirements.
20
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Teccor
T(AVE)
10.0
25
T(AVE)
w
) - ms
] - Amps
1.0
] - Amps
Revised: December 9, 2010 02:31 PM
30
®
55 Amp Standard SCRs
brand Thyristors
35
298
50.0
1.5
40
Figure 8: Maximum Allowable Ambient Temperature
Figure 11: Peak Capacitor Discharge Current Derating
1.2
1.0
0.8
0.6
0.4
0.2
0.0
120
100
80
60
40
20
0
0
0.0
Please refer to http://www.littelfuse.com for current information.
vs. RMS On-State Current
25
Specifications are subject to change without notice.
0.5
RMS On-State Current [I
Case Temperature (T
50
1.0
75
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
T(RMS)
1.5
C
) - °C
©2010 Littelfuse, Inc
100
] - Amps
2.0
125
150
2.5