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BTB325A Datasheet Preview

BTB325A Datasheet

25A TRIACS

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UNISONIC TECHNOLOGIES CO., LTD
BTB325A
Preliminary
25A TRIACS
DESCRIPTION
The UTC BTB325A is a 25A triacs which can be operated in 3
quadrants, it uses UTC’s advanced technology to provide
customers with high commutation performances.
The UTC BTB325A is suitable for inductive load switching
operations, also can be used in ON/OFF function applications such
as induction motor starting circuits, heating regulation, static relays
etc.
SYMBOL
TRIAC
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BTB325AL-x-xx-TA3-T BTB325AG-x-xx-TA3-T
Note: Pin Assignment: MT1: MT1 MT2: MT2 G: Gate
Package
TO-220
Pin Assignment
123
MT1 MT2 G
Packing
Tube
SENSITIVITY AND TYPE
PART NUMBER
BW
CW
: Available
MARKING
VOLTAGE
600V
800V
◎◎
◎◎
SENSITIVITY
50mA
35mA
TYPE
SNUBBERLESS
SNUBBERLESS
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
1 of 3
QW-R220-025.b




UTC

BTB325A Datasheet Preview

BTB325A Datasheet

25A TRIACS

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BTB325A
Preliminary
TRIAC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
RMS On-State Current (Full Sine Wave) TC=75°C
IT(RMS)
25
A
Non Repetitive Surge Peak
On-State Current (Full
Cycle, TJ initial=25°C)
I2t Value for Fusing
F=50 Hz
F=60 Hz
tP=10ms
t=20ms
t=16.7ms
ITSM
I2t
250 A
260 A
340 A2s
Critical Rate of Rise of
On-State Current IG=2xIGT, F=120 Hz TJ=125°C
tr100ns
dI/dt
50 A/µs
Non Repetitive Surge Peak
Off-State Voltage
tP=10ms
TJ=25°C
VDSM/VRSM
VDRM/VRRM+100
V
Peak Gate Current
tP=20µs TJ=125°C
IGM
4A
Average Gate Power Dissipation
TJ=125°C
PG(AV)
1
W
Operating Junction Temperature
Storage Junction Temperature
TJ
TSTG
-40~+125
-40~+150
°C
°C
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.
THERMAL RESISTANCES
PARAMETER
Junction to Ambient
Junction to Case (AC)
SYMBOL
θJA
θJC
RATINGS
60
0.8
ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise specified)
UNIT
°C/W
°C/W
PARAMETER
SYMBOL TEST CONDITIONS
SNUBBERLESS TYPE (3 QUADRANTS)
Gate Trigger Current (Note 1)
IGT
Gate Trigger Voltage
VGT
Gate Non-Trigger Voltage
VGD
Holding Current (Note 2)
Latching Current
Critical Rate of Rise of Off-State
Voltage (Note 2)
Critical Rate of Rise of Off-State
Voltage at Commutation
(Note 2)
IH
IL
dV/dt
(dI/dt)c
VD=12V,
RL=33
I-II-III
I-II-III
VD=VDRM,
RL=3.3k,
TJ=125°C
IT=500mA
I-II-III
IG=1.2IGT
I-III
II
VD=67%VDRM, Gate
Open, TJ=125°C
Without Snubber,
TJ=125°C
CW
MIN TYP
MAX
MIN
BW
TYP MAX
UNIT
35 50 mA
1.3 1.3 V
0.2 0.2
V
50 75 mA
70 80 mA
80 100 mA
500 1000 V/µs
13 22 A/ms
STATIC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
Peak On-State Voltage (Note 2)
VTM ITM=35A, tP=380μs
TJ=25°C
Threshold Voltage (Note 2)
Dynamic Resistance (Note 2)
VTO
RD
TJ=125°C
TJ=125°C
Repetitive Peak Off-State
Current
IDRM
IRRM
VDRM=VRRM
Notes: 1. Minimum IGT is guaranteed at 5% of IGT max.
2. For both polarities of MT2 referenced to MT1.
TJ=25°C
TJ=125°C
MIN TYP MAX UNIT
1.55 V
0.85 V
16 m
5 μA
3 mA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R220-025.b


Part Number BTB325A
Description 25A TRIACS
Maker UTC
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