Datasheet

NXP Semiconductors
BT138-800E
4Q Triac
BT138-800E All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved
Product data sheet 27 July 2012 5 / 12
003aaj945
10
10
2
10
3
10
-5
10
-4
10
-3
10
-2
10
-1
t
p
(s)
I
TSM
(A)
I
TSM
t
I
T
T
j(init)
= 25 °C max
t
p
(1)
(2)
t
p
≤ 20 ms
(1) dI
T
/dt limit
(2) T2- G+ quadrant limit
Fig. 5. Non-repetitive peak on-state current as a function of pulse width; maximum values
5. Thermal characteristics
Table 5. Thermal characteristics
Symbol Parameter Conditions Min Typ Max Unit
full cycle; Fig. 6 - - 1.5 K/WR
th(j-mb)
thermal resistance
from junction to
mounting base
half cycle; Fig. 6 - - 2 K/W
R
th(j-a)
thermal resistance
from junction to
ambient
in free air - 60 - K/W