25TTS12 Vishay, 25TTS12 Datasheet - Page 5

• Manufacturer Part Number: 25TTS12
• Description: SCR PHASE CONT 1200V 25A TO220AB
• Manufacturer: Vishay

Specifications of 25TTS12

• Scr Type: Standard Recovery
• Voltage - Off State: 1200V
• Voltage - Gate Trigger (vgt) (max): 2V
• Voltage - On State (vtm) (max): 1.25V
• Current - On State (it (av)) (max): 16A
• Current - On State (it (rms)) (max): 25A
• Current - Gate Trigger (igt) (max): 45mA
• Current - Hold (ih) (max): 100mA
• Current - Off State (max): 10mA
• Current - Non Rep. Surge 50, 60hz (itsm): 300A @ 50Hz
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Current - On State (it (rms) (max): 25A
• Breakover Current Ibo Max: 350 A
• Rated Repetitive Off-state Voltage Vdrm: 1200 V
• Off-state Leakage Current @ Vdrm Idrm: 0.5 mA
• Forward Voltage Drop: 1.25 V
• Gate Trigger Voltage (vgt): 2 V
• Maximum Gate Peak Inverse Voltage: 10 V
• Gate Trigger Current (igt): 45 mA
• Holding Current (ih Max): 100 mA
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *25TTS12; VS-25TTS12; VS-25TTS12; VS25TTS12; VS25TTS12

Document Number: 93702
0.01
100
0.1
0.1
10
10
0.0001
0.001
1
1
a)Recommended load line for
b)Recommended load line for
Rectangular gate pulse
VGD
rated di/dt: 10 V, 20 ohms
tr = 0.5 µs, tp >= 6 µs
<= 30% rated di/dt: 10 V, 65 ohms
tr = 1 µs, tp >= 6 µs
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
IGD
1000
0.001
0.01
100
Fig. 9 - Thermal Impedance Z
10
Fig. 7 - On-state Voltage Drop Characteristics
1
0
Single Pulse
Instantaneous On-state Voltage (V)
Fig. 8 - Gate Characteristics
Square Wave Pulse Duration (s)
1
Instantaneous Gate Current (A)
25TTS.. Series
0.01
0.1
(b)
2
T = 25°C
T = 125°C
J
J
(a)
25TTS.. Series
3
thJC
0.1
1
Frequency Limited by PG(AV)
Characteristics
4
(1) PGM = 40 W, tp = 1 ms
(2) PGM = 20 W, tp = 2 ms
(3) PGM = 8 W, tp = 5 ms
(4) PGM = 4 W, tp = 10 ms
25TTS.. Series
5
(4)
Steady State Value
(DC Operation)
10
1
(3)
(2)
(1)
100
10
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5