S8025R Littelfuse / Teccor Brand Thyristors, S8025R Datasheet - Page 4

• Manufacturer Part Number: S8025R
• Description: SCR 800V 25A NON-ISOLATE TO220AB
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of S8025R

• Scr Type: Standard Recovery
• Voltage - Off State: 800V
• Voltage - Gate Trigger (vgt) (max): 1.5V
• Voltage - On State (vtm) (max): 1.6V
• Current - On State (it (av)) (max): 16A
• Current - On State (it (rms)) (max): 25A
• Current - Gate Trigger (igt) (max): 35mA
• Current - Hold (ih) (max): 50mA
• Current - Off State (max): 20µA
• Current - Non Rep. Surge 50, 60hz (itsm): 300A, 350A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3, TO-220AB
• Current - On State (it (rms) (max): 25A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Sxx20x & Sxx25x Series
Figure 5: Power Dissipation (Typical)
Figure 7: Maximum Allowable Case Temperature
Figure 3: Normalized DC Holding Current
2.0
1.5
1.0
0.5
0.0
130
125
120
115
110
105
100
22
20
18
16
14
12
10
95
90
85
80
75
70
-40
8
6
4
2
0
0
0
vs. Junction Temperature
vs. RMS On-State Current
vs. Average On-State Current
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
2
-15
5
RMS On-State Current [I
Average On-State Current [I
4
Junction Temperature (T
10
Sxx20L
6
10
Sxx20L
35
8
Sxx25L
Sxx25R
Sxx25N
Teccor
10
T(RMS)
60
15
J
T(AVE)
) – (ºC)
] - (Amps)
Sxx25R
Sxx25N
Sxx25L
12
20 / 25 Amp Standard SCRs
] - Amps
Revised: November 1, 2010 05:04 PM
85
®
14
20
brand Thyristors
110
16
272
125
25
18
Figure 4: On-State Current vs. On-State
Figure 6: Maximum Allowable Case Temperature
Figure 8: Maximum Allowable Ambient Temperature
90
80
70
60
50
40
30
20
10
0
0.7
130
125
120
115
110
105
100
120
100
95
90
85
80
75
70
80
60
40
20
Please refer to http://www.littelfuse.com for current information.
0
T
0.0
J
0
Voltage (Typical)
vs. RMS On-State Current
vs. RMS On-State Current
= 25°C
0.8
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
Instantaneous On-state Voltage (v
Specifications are subject to change without notice.
0.9
5
0.5
RMS On-State Current [I
RMS On-State Current [I
1.0
10
Sxx20L
Sxx20L
1.0
1.1
Sxx25L
Sxx25R
Sxx25N
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
15
1.2
Sxx25R
Sxx25N
1.5
Sxx25L
T(RMS)
T(RMS)
©2010 Littelfuse, Inc
1.3
T
) – Volts
Sxx25L
Sxx25N
Sxx25R
20
] - Amps
] - Amps
Sxx20L
1.4
2.0
25
1.5
1.6
2.5
30