UTC BTB24L-6-B-TA3-T 25a triac Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BTB24
Preliminary
TRIAC
25A TRIACS
DESCRIPTION

The UTC BTB24 is a 25A triacs which can be operated in 4
quadrants, it uses UTC’s advanced technology to provide
customers with high commutation performances.
The UTC BTB24 is suitable for AC switching application and
phase control application such as fan speed and temperature
modulation control, lighting control and static switching relay, either
in through-hole or surface-mount packages.
SYMBOL

MT2
G
MT1

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BTB24L-x-x-TA3-T
BTB24G-x-x-TA3-T

TO-220
Pin Assignment
1
2
3
MT1 MT2
G
Packing
Tube
SENSITIVITY AND TYPE
PART NUMBER
B
◎: Available

Package
VOLTAGE
600V
◎
800V
◎
SENSITIVITY
TYPE
50mA
STANDARD
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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
Preliminary
TRIAC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RMS On-State Current (Full Sine Wave) TC=75°C
Non Repetitive Surge Peak F=50 Hz t=20ms
On-State Current (Full
F=60 Hz t=16.7ms
Cycle, TJ initial=25°C)
SYMBOL
IT(RMS)
RATINGS
25
UNIT
A
250
A
ITSM
260
A
I2t Value for Fusing
tP=10ms
I2 t
340
Critical Rate of Rise of
On-State Current IG=2xIGT, F=120 Hz TJ=125°C
dI/dt
50
tr≤100ns
Non Repetitive Surge Peak
tP=10ms TJ=25°C
VDSM/VRSM
VDRM/VRRM+100
Off-State Voltage
Peak Gate Current
tP=20µs
TJ=125°C
IGM
4
Average Gate Power Dissipation
TJ=125°C
PG(AV)
1
Operating Junction Temperature
TJ
-40~+125
Storage Junction Temperature
TSTG
-40~+150
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

A/µs
V
A
W
°C
°C
THERMAL RESISTANCES
PARAMETER
Junction to Ambient
Junction to Case (AC)

A2 s
SYMBOL
θJA
θJC
RATINGS
60
0.8
UNIT
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise specified)
FOR STANDARD TYPE (4 QUADRANTS)
PARAMETER
SYMBOL
Gate Trigger Current (Note 1)
IGT
Gate Trigger Voltage
Gate Non-Trigger Voltage
Holding Current Note 2)
VGT
VGD
IH
Latching Current
Critical Rate of Rise of Off-State
Voltage (Note 2)
Critical Rate of Rise of Off-State
Voltage at Commutation(Note 2)

IL
dV/dt
(dV/dt)c
TEST CONDITIONS
MIN
B
UNIT
TYP MAX
50
mA
100 mA
1.3
V
V
80
mA
70
mA
160 mA
I-II-III
IV
ALL
VD=VDRM, RL=3.3kΩ, TJ=125°C ALL
IT=500mA
I-III-IV
IG=1.2 IGT
II
0.2
VD=67%VDRM, Gate Open, TJ=125°C
500
V/µs
(dI/dt)c=13.3A/ms, TJ= 125°C
10
V/µs
VD=12V, RL=33Ω
STATIC CHARACTERISTICS
PARAMETER
Peak On-State Voltage (Note 2)
Threshold Voltage (Note 2)
Dynamic Resistance (Note 2)
SYMBOL
TEST CONDITIONS
VTM
ITM=35A, tP=380μs
TJ=25°C
VTO
TJ=125°C
RD
TJ=125°C
TJ=25°C
IDRM
Repetitive Peak Off-State Current
VDRM=VRRM
IRRM
TJ=125°C
Notes: 1. Minimum IGT is guaranteed at 5% of IGT max.
2. For both polarities of MT2 referenced to MT1.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP MAX UNIT
1.55
V
0.85
V
16
mΩ
5
μA
3
mA
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Preliminary
TRIAC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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