SK040NTP Littelfuse / Teccor Brand Thyristors, SK040NTP Datasheet - Page 5

• Manufacturer Part Number: SK040NTP
• Description: SCR NON-SENS 1000V 40A TO-263
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of SK040NTP

• Scr Type: Standard Recovery
• Voltage - Off State: 1000V
• Voltage - Gate Trigger (vgt) (max): 1.5V
• Voltage - On State (vtm) (max): 1.8V
• Current - On State (it (av)) (max): 25A
• Current - On State (it (rms)) (max): 40A
• Current - Gate Trigger (igt) (max): 40mA
• Current - Hold (ih) (max): 60mA
• Current - Off State (max): 30µA
• Current - Non Rep. Surge 50, 60hz (itsm): 430A, 520A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Current - On State (it (rms) (max): 40A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Sxx40x Series
Figure 12: Surge Peak On-State Current vs. Number of Cycles
Soldering Parameters
Reflow Condition
Pre Heat
Average ramp up rate (Liquidus Temp)
(T
T
Reflow
Peak Temperature (T
Time within 5°C of actual peak
Temperature (t
Ramp-down Rate
Time 25°C to peak Temperature (T
Do not exceed
S(max)
L
) to peak
1000
to T
100
10
L
1
- Ramp-up Rate
- Temperature Min (T
- Temperature Max (T
- Time (min to max) (t
- Temperature (T
- Temperature (t
p
)
P
)
Surge Current Duration -- Full Cycles
L
L
)
) (Liquidus)
10
s(min)
s(max)
s
)
P
)
Teccor
)
)
Pb – Free assembly
150°C
200°C
60 – 180 secs
5°C/second max
5°C/second max
217°C
60 – 150 seconds
260
20 – 40 seconds
5°C/second max
8 minutes Max.
280°C
Revised: November 1, 2010 05:04 PM
+0/-5
®
40 Amp Standard SCRs
brand Thyristors
100
°C
291
1000
T
T
S(max)
S(min)
25
T
T
Please refer to http://www.littelfuse.com for current information.
P
L
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [I
Value at Specified Case Temperature
Notes:
1. Gate control may be lost during and immediately
2. Overload may not be repeated until junction
time to peak temperature
following surge current interval.
temperature has returned to steady-state
rated value.
Specifications are subject to change without notice.
t
S
Preheat
Preheat
Ramp-up
Ramp-up
T(RMS)
]: Maximum Rated
©2010 Littelfuse, Inc
t
t
P
L
Ramp-down
Ramp-do
Time