ST T820W, T830W User Manual
T820W
®
MAIN FEATURES
Symbol Value Unit
I
T(RMS)
V
DRM/VRRM
I
GT
8A
600 and 800 V
20 to 30 mA
DESCRIPTION
Based on ST’ Snubberless technology providing high
commutation performances, the T820-600W/800W
are specially recommended for use on inductive
loads, thanks to their high commutation performances, such as washing-machines drum motor
controllers. They comply with UL standards (ref.
E81734).
T830W
8A SNUBBERLESS™ TRIAC
A2
G
A1
G
A2
A1
ISOWATT220AB
(Plastic)
ABSOLUTE RATINGS (limiting values)
Symbol Parameter Value Unit
I
T(RMS)
I
TSM
2
I
tI
dI/dt Critical rate of rise of on-state current
V
DSM/VRSM
I
GM
P
G(AV)
T
stg
T
j
March 2004 - Ed: 2
RMS on-state current (Full sine wave) Tc= 100°C 8 A
Non repetitive surge peak on-state
current (Full cycle, T
2
t Value for fusing tp = 10 ms 55 A2s
initial = 25°C )
j
F = 50Hz t = 20ms 100 A
F = 60Hz t = 16.7ms 105
F = 120 Hz Tj = 125°C 50 A/µs
=2xIGT,tr≤ 100ns
I
G
Non repetitive surge peak off-state
voltage
tp = 10ms Tj = 25°C V
DRM/VRRM
+ 100
Peak gate current tp = 20µs Tj = 125°C 4 A
Average gate power dissipation Tj = 125°C 1 W
Storage junction temperature range
Operating junction temperature range
-40to+150
-40to+125
V
°C
1/5
T820W / T830W
ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified)
Symbol Test Conditions Quadrant T820 T830 Unit
(1)
I
GT
VD=12V RL=33Ω I-II-III MAX. 20 30 mA
V
GT
V
GD
(2)
I
H
I
L
VD=V
DRMRL
=3.3kΩ Tj = 125°C I-II-III MIN. 0.2 V
IT= 250mA MAX. 35 50 mA
IG= 1.2I
GT
I-II-III MAX. 1.3 V
I - III MAX. 50 70 mA
II MAX. 60 80 mA
(2)
dV/dt
(dI/dt)c
VD=67% V
(2)
Without snubber Tj = 125°C MIN. 4.5 5.5 A/ms
Gate open Tj = 125°C MIN. 300 500 V/µs
DRM
STATIC CHARACTERISTICS
Symbol Test Conditions Value Unit
(2)
V
TM
V
TO
R
d
I
DRM
I
RRM
Note 1: Minimum IGT is guaranted at 5% of IGT max.
Note 2: For both polarities of A2 referenced to A1.
ITM= 11A tp = 380µs Tj = 25°C MAX. 1.4 V
(2)
Threshold voltage Tj = 125°C MAX. 0.85 V
(2)
Dynamic resistance Tj = 125°C MAX. 40 mΩ
V
DRM=VRRM
Tj = 25°C
Tj = 125°C
MAX 5
1
mA
µA
THERMAL RESISTANCES
Symbol Parameter Value Unit
Rth(j-a) Junction to ambient 60 °C/W
Rth(j-c) Junction to case (AC) 3.1 °C/W
PRODUCT SELECTOR
Part Number Voltage Sensitivity Type Package
T820-600W 600V 20 mA Snubberless ISOWATT220AB
T820-800W 800V 20 mA Snubberless ISOWATT220AB
T830-600W 600V 30 mA Snubberless ISOWATT220AB
T830-800W 800V 30 mA Snubberless ISOWATT220AB
2/5
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