BT151-500R
NXP Semiconductors
SCR, 12 A, 15mA, 500 V, SOT78
003aab830
15
P
tot
a = 1.57
(W)
1.9
2.2
10
2.8
4
conduction form
angle
(degrees)
factor
a
5
0
30
60
90
120
180
4
2.8
2.2
1.9
1.57
α
0
2
4
6
8
I
(A)
T(AV)
Fig 3. Total power dissipation as a function of average on-state current; maximum values
001aaa956
3
10
I
TSM
(A)
dl /dt limit
T
2
10
I
I
T
TSM
t
t
p
T initial = 25 °C max
j
10
10
−5
−4
−3
−2
10
10
10
t
p
(s)
Fig 4. Non-repetitive peak on-state current as a function of pulse width for sinusoidal currents; maximum values
BT151-500R_5
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 05 — 2 March 2009
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