BTA312 Philips Semiconductors (Acquired by NXP), BTA312 Datasheet - Page 3

• Manufacturer Part Number: BTA312
• Description: Passivated, new generation, high commutation, high temperature triacs in a SOT78 plastic package
• Manufacturer: Philips Semiconductors (Acquired by NXP)

NXP Semiconductors
BTA312_SER_CT_ET_1
Product data sheet
Fig 1. Total power dissipation as a function of RMS on-state current; maximum values
Fig 2. Non-repetitive peak on-state current as a function of the number of sinusoidal current cycles; maximum
I
(A)
TSM
P
(W)
100
tot
80
60
40
20
16
12
0
8
4
0
f = 50 Hz
values
0
1
= conduction angle
conduction
(degrees)
angle
120
180
30
60
90
factor
form
1.57
2.8
2.2
1.9
a
4
3
10
12 A Three-quadrant triacs high commutation high temperature
Rev. 01 — 6 April 2007
6
BTA312 series CT and ET
10
2
9
number of cycles (n)
I
T
T
I
T(RMS)
j(init)
= 180
120
90
60
30
1/f
= 25 C max
(A)
© NXP B.V. 2007. All rights reserved.
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I
TSM
t
10
12
3
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