T2550H
Snubberless鈩?high temperature 25 A Triacs
Main features
A2
Symbol
I
T(RMS)
V
DRM
/V
RRM
I
GT (Q
1
)
Value
25
600
50
Unit
A
V
mA
G
A1
A2
Description
Specifically designed for use in high temperature
environment (found in hot appliances such as
cookers, ovens, hobs, electric heaters, coffee
machines...), the new 25 A
T2550H
triacs provide
an enhanced performance in terms of power loss
and thermal dissipation. This allows for
optimization of the heatsinking dimensioning,
leading to space and cost effectivness when
compared to electro-mechanical solutions.
Based on ST snubberless technology, they offer
high commutation switching capabilities and high
noise immunity levels. And, thanks to their clip
assembly technique, they provide a superior
performance in surge current handling.
Table 1.
Symbol
I
T(RMS)
I
TSM
I
虜
t
dI/dt
V
DSM
/V
RSM
I
GM
P
G(AV)
T
stg
T
j
A1
A2
G
T0-220AB
T2550H-600TRG
Order code
Part Number
T2550H-600TRG
Marking
T2550H600T
Absolute maximum ratings
Parameter
RMS on-state current (full sine wave)
Non repetitive surge peak on-state
current (full cycle, T
j
initial = 25擄 C)
I
虜
t Value for fusing
Critical rate of rise of on-state current
I
G
= 2 x I
GT
, t
r
鈮?/div>
100 ns
Non repetitive surge peak off-state
voltage
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
F = 50 Hz
F = 60 Hz
t
p
= 10 ms
F = 120 Hz
t
p
= 10 ms
t
p
= 20 碌s
T
j
= 150擄C
T
j
= 25擄C
T
j
= 150擄C
T
j
= 150擄C
T
c
= 125擄C
t = 20 ms
t = 16.7 ms
Value
25
250
260
340
50
700
4
1
- 40 to + 150
- 40 to + 150
Unit
A
A
A
虜
s
A/碌s
V
A
W
擄C
June 2006
Rev 7
1/8
www.st.com
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