HT19LG 查看數據表（PDF） - Supertex Inc
零件编号
产品描述 (功能)
生产厂家
HT19LG Datasheet PDF : 4 Pages
| |||
HT18/HVT19
Ordering Information
Device
Package Options
8-Lead SOIC (Narrow Body)
HT18
HT18LG
HT18LG-G
HT19
HT19LG
-G indicates package is RoHS compliant (‘Green’)
HT19LG-G
Absolute Maximum Ratings
Parameter
Value
VTPG, Input line voltage
VTP, Output line voltage
DP/DP continuous input voltage
+350V
+18V
+10V
Storage temperature
-65°C to +150°C
Junction temperature
+150°C
Soldering temperature1
+300°C
Power dissipation
0.8W
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.
Pin Configuration
TPG 1
HKS 2
GND 3
HT18/
HT19
NC 4
SO-8
(Top View)
Note 1. For HT18, Pin 6 is DP
For HT19, Pin 6 is DP
8 TP
7 CS
6 DP/DP
5 LS
Electrical Characteristics (T =25°C unless otherwise specified)
J
Symbol Parameter
Min Typ Max
VTPG
High voltage positive supply
-
-
350
ITPQ
Input leakage current
-
-
2.0
-
-
200
RSW
TPG to TP switch resistance
ITPG - ITP
ILIM
IHKS
ILS, IDP
IDP
Bias current
ITPG current limiting
HKS input current
LS and DP logic input current
DP output current
-
-
18
-
-
18
-
-
30
-
-
75
-
-
100
188 250 330
-
-
200
-
-
30
-
-
-30
Units
V
µA
Ω
µA
mA
µA
µA
µA
Conditions
ITPG = 500µA, HKS, LS,
DP/DP = open circuit
VTPG = 100V, HKS, LS,
DP/DP = open circuit
VTPG = 290V, HKS, LS,
DP/DP = open circuit
VTPG = 17V, ITPG = 180mA, SW = On
VTPG = 3.0V, ITPG = 20mA, SW = On
VTPG = 2.3V, ITPG = 5mA, SW = On
VTPG = 5.0V, SW = On
VTPG = 10V, SW = On
REXT = 200Ω ± 1%
VHKS = 40V -70V
VLS = 3.0V, VDP = 3.0V
VDP = 0V
2
Share Link: 