Bulletin I2117 25TTS.S SERIES SURFACE MOUNTABLE PHASE CONTRO
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Bulletin I2117
25TTS.S SERIES
SURFACE MOUNTABLE PHASE CONTROL
Description/Features
25TTS.S series silicon controlled rectifiers specifically designed medium power switching phase control applications. glass passivation technology used reliable operation 125° junction temperature. Typical applications input rectification (soft start) these products designed used with International Rectifier input diodes, switches output rectifiers which available identical package outlines.
ITSM
1.25V 250A
1200V
Output Current Typical Applications Applications
NEMA FR-4 glass fabric-based epoxy with (140µm) copper Aluminum IMS, RthCA 15°C/W Aluminum with heatsink, RthCA 5°C/W 55°C, 125°C, footprint 300mm2
Single-phase Bridge
16.5
Three-phase Bridge Units
13.5 25.0
Major Ratings Characteristics Characteristics
IT(AV) Sinusoidal waveform IRMS RRM/ ITSM dv/dt di/dt 25°C 1200 1.25 V/µs A/µs
25TTS.S
Units
(SMD-220)
Order
25TTS. Series
Voltage Ratings
VRRM, maximum Part Number peak reverse voltage
1200
VDRM maximum peak direct voltage
1200
IRRM/IDRM 125°C
25TTS08S 25TTS12S
Absolute Maximum Ratings
Parameters
IT(AV) Max. Average On-state Current IRMS Max. On-state Current ITSM Max. Peak Cycle Non-Repetitive Surge Current Max. fusing
25TTS.S
Units
Conditions
duty cycle sinusoidal wave form
10ms Sine pulse, rated VRRM applied 10ms Sine pulse, voltage reapplied 10ms Sine pulse, rated VRRM applied 10ms Sine pulse, voltage reapplied V/µs A/µs rated RRM/ VDRM 10ms, voltage reapplied 16A, 25°C 125°C
Max. fusing Max. On-state Voltage Drop On-state slope resistance
3100 1.25 12.0
VT(TO) Threshold Voltage IRM/I Max.Reverse Direct Leakage Current Max. Holding Current Max. Latching Current
Anode Supply Resistive load, Initial IT=1A Anode Supply Resistive load
dv/dt Max. rate rise off-state Voltage di/dt Max. rate rise turned-on Current
Order
25TTS. Series
Triggering
Parameters
Max. peak Gate Power PG(AV) Max. average Gate Power Max. paek positive Gate Current Max. paek negative Gate Voltage Max. required Gate Current trigger
25TTS.S
Units
Conditions
Anode supply resistive load, 10°C Anode supply resistive load, 25°C Anode supply resistive load, 125°C Anode supply resistive load, 10°C Anode supply resistive load, 25°C Anode supply resistive load, 125°C 125°C, VDRM rated value 125°C, VDRM rated value
Max. required Gate Voltage trigger
Max. Gate Voltage trigger Max. Gate Current trigger
0.25
Switching
Parameters
Typical turn-on time Typical reverse recovery time Typical turn-off time
25TTS.S
Units
25°C 125°C
Conditions
Thermal-Mechanical Specifications
Parameters
Tstg Max. Junction Temperature Range Max. Storage Temperature Range Soldering Temperature RthJC Max. Thermal Resistance Junction Case RthJA Typ. Thermal Resistance Junction Ambient (PCB Mount)** Approximate Weight Case Style (0.07)
25TTS.S
Units
°C/W °C/W (oz.)
Conditions
seconds (1.6mm from case) operation
(SMD-220)
**When mounted square (650mm2) FR-4 G-10 material (140µm) copper 40°C/W recommended footprint soldering techniques refer application note #AN-994
Order
25TTS. Series
Maximum Allowable Case Temperature (°C)
uction
Maximum Allowable Case Temperature (°C)
25TTS. Series (DC)
25TTS. Series thJC(DC)
120° 180°
Conduction Period
120° 180°
Average On-state Current
Average On-state Current
Fig. Current Rating Characteristics
Maximum Average On-state Power Loss Maximum Average On-state Power Loss
Fig. Current Rating Characteristics
180° 120°
180° 120°
Limit
Conduction Angle
Limit
Conduction Period
25TTS. 125°C
25TTS. 125°C
Average On-state Current
Average On-state Current
Fig. On-state Power Loss Characteristics
Peak Half Sine Wave On-state Current 25TTS.Series Peak Half Sine Wave Forward Current
Rated Load Condition With Rated Applied Following Surge.
Fig. On-state Power Loss Characteristics
0.01 25TTS. Series
Maximum Repetitive Surge Current Versus Pulse Train Duration.
Initial 125°C 0.0083 0.0100
Initial 125°C Voltage Reapplied Rated Reapplied
Number Amplitude Cycle Current Pulses
Pulse Train Duration
Fig. Maximum Non-Repetitive Surge Current
Fig. Maximum Non-Repetitive Surge Current
Order
25TTS. Series
1000 Instantaneous On-state Current
25°C 125°C 25TTS. Series
Instantaneous On-state Voltage
Fig. On-state Voltage Drop Characteristics
Instan taneous Gate Voltage
Rectangular gate pulse a)Recommended load line rated di/dt: ohms b)Recommended load line rated di/dt: ohms
0.001 0.01
25TTS.
Frequency Limited PG(AV)
Instantaneous Gate Curren
Fig. Gate Characteristics
Transient Thermal Impedance thJC (K/W) 0.50 0.33 0.25 0.17 0.08 Steady State Value Operation)
Single Pulse 25TTS. Series
0.01 0.0001
0.001
0.01 Square Wave Pulse Duration
Fig. Thermal Impedance ZthJC Characteristics
Order
25TTS. Series
Marking Information
EXAMPLE: THIS 25TTS12S
INTERNATIONAL RECTIFIER LOGO
PART NUMBER
25TTS12S
9G3A
ASSEMBLY CODE
9512
DATE CODE (YYWW) YEAR WEEK
Tape Reel Information
1.60 063) 1.50 059)
4.10 0.161) 3.90 0.153) FEED ECTION
1.60 (0.063) 1.50 (0.059)
DIA. 0.368 (0.0145) 0.342 (0.0135)
1.85 (0.073) 1.65 (0.065)
(0.457) (0.449)
(0.609) (0.601) 1.75 (0.069)
24.30 23.90
DIA.
(0.429) (0.421)
1.25 (0.049) (0.634) (0.626)
4.72 (0.186) 4.52 (0.178)
FEED DIRECTION
Dimensions millimeters inches
13.50 12.80 DIA.
(1.039) (0.961)
(14.173) DIA.
(2.362)
SMD-220 Tape Reel When ordering, indic part number, part orie ntation, quantity. antitie multiples pieces reel both
Order
25TTS. Series
Outline Table
10.16 (0.40) REF.
4.69 (0.18) 4.20 (0.16)
1.32 (0.05)
6.47 (0.25)
15.49 (0.61)
1.22 (0.05)
6.18 (0.24)
14.73 (0.58)
2.61 (0.10)
2.32 (0.09) 8.89 (0.35)
5.28 (0.21) 4.78 (0.19)
1.40 (0.055)
REF.
0.93 (0.37) 0.69 (0.27)
0.55 (0.02) 0.46 (0.02)
1.14 (0.045)
MINIMUM RECOMMENDED OOTPRIN
11.43 (0.45)
4.57 (0.18) 8.89 (0.35)
Cathode Anode Gate
4.32 (0.17)
17.78 (0.70)
0.61 (0.02) MAX. 5.08 (0.20) REF.
3.81 (0.15)
2.08 (0.08)
Dimensions millimeters inches
2.54 (0.10)
Ordering Information Table
Device Code
Current Rating, value Circuit Configuration Single Thyristor Package TO-220AC Type Silicon Converter Grade Voltage code: Code VRRM TO-220 D2Pak (SMD 220) Version Tape Reel Option Left Reel Right Orientation Reel 800V 1200V
Order
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