25TTS...S High Voltage Series
Vishay High Power Products
Surface Mountable Phase
Control SCR, 16 A
Anode
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DESCRIPTION/FEATURES
The 25TTS...S High Voltage Series of silicon controlled
rectifiers are specifically designed for medium power
switching and phase control applications. The glass
passivation technology used has reliable operation up to
125 °C junction temperature.
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3
D2PAK
Cathode Gate
Typical applications are in input rectification (soft start) and
these products are designed to be used with Vishay HPP
input diodes, switches and output rectifiers which are
available in identical package outlines.
PRODUCT SUMMARY
VT at 16 A
< 1.25 V
ITSM
300 A
This product has been designed and qualified for industrial
level.
VRRM
800 to 1600 V
OUTPUT CURRENT IN TYPICAL APPLICATIONS
APPLICATIONS
SINGLE-PHASE BRIDGE
THREE-PHASE BRIDGE
UNITS
NEMA FR-4 or G10 glass fabric-based epoxy
with 4 oz. (140 µm) copper
3.5
5.5
A
Aluminum IMS, RthCA = 15 °C/W
8.5
13.5
25.0
Aluminum IMS with heatsink, RthCA = 5 °C/W
16.5
Note
• TA = 55 °C, TJ = 125 °C, footprint 300 mm2
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
TEST CONDITIONS
VALUES
16
UNITS
IT(AV)
Sinusoidal waveform
A
IRMS
25
V
RRM/VDRM
ITSM
VT
800 to 1600
300
V
A
16 A, TJ = 25 °C
1.25
V
dV/dt
dI/dt
TJ
500
V/µs
A/µs
°C
150
- 40 to 125
VOLTAGE RATINGS
VRRM, MAXIMUM PEAK
REVERSE VOLTAGE
V
V
DRM, MAXIMUM PEAK
DIRECT VOLTAGE
V
I
RRM/IDRM,
PART NUMBER
AT 125 °C
mA
25TTS08S
25TTS12S
25TTS16S
800
1200
1600
800
1200
1600
10
Document Number: 93704
Revision: 20-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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