HT18/HVT19
Ordering Information
Device
HT18
HT19
Package Options
8-Lead SOIC (Narrow Body)
HT18LG
HT19LG
HT18LG-G
HT19LG-G
-G indicates package is RoHS compliant (‘Green’)
Absolute Maximum Ratings
Parameter
V
TPG
, Input line voltage
V
TP
, Output line voltage
DP/DP continuous input voltage
Storage temperature
Junction temperature
Soldering temperature
Power dissipation
1
Pin Configuration
Value
TPG
1
8
TP
CS
DP/DP
LS
+350V
+18V
+10V
-65°C to +150°C
+150°C
+300°C
0.8W
HKS
2
GND
3
NC
4
HT18/
HT19
7
6
5
SO-8
(Top View)
Note 1. For HT18, Pin 6 is DP
For HT19, Pin 6 is DP
Absolute Maximum Ratings are those values beyond which damage to the device may
occur. Functional operation under these conditions is not implied. Continuous operation
of the device at the absolute rating level may affect device reliability. All voltages are
referenced to device ground.
Note 1.
Distance of 1.6mm from case for 10 seconds.
Electrical Characteristics
(T =25°C unless otherwise specified)
J
Symbol
Parameter
Min
Typ
Max
Units
Conditions
V
TPG
High voltage positive supply
-
-
-
-
-
-
-
-
-
-
250
-
-
-
350
2.0
V
I
TPQ
Input leakage current
-
-
200
18
18
30
75
100
330
200
30
-30
µA
I
TPG
= 500µA, HKS, LS,
DP/DP = open circuit
V
TPG
= 100V, HKS, LS,
DP/DP = open circuit
V
TPG
= 290V, HKS, LS,
DP/DP = open circuit
V
TPG
= 17V, I
TPG
= 180mA, SW = On
R
SW
TPG to TP switch resistance
-
-
Ω
V
TPG
= 3.0V, I
TPG
= 20mA, SW = On
V
TPG
= 2.3V, I
TPG
= 5mA, SW = On
V
TPG
= 5.0V, SW = On
V
TPG
= 10V, SW = On
R
EXT
= 200Ω ± 1%
V
HKS
= 40V -70V
V
LS
= 3.0V, V
DP
= 3.0V
V
DP
= 0V
I
TPG
- I
TP
I
LIM
I
HKS
I
LS
, I
DP
I
DP
Bias current
I
TPG
current limiting
HKS input current
LS and DP logic input current
DP output current
-
-
188
-
-
-
µA
mA
µA
µA
µA
2
SUPERTEX [ Supertex, Inc ]
