LH1298 [INFINEON]
HIGH VOLTAGE, SOLID STATE RELAY OPTOCOUPLER; 高压，固态继电器光电耦合器
| 型号： | LH1298 |
| 厂家： | 
Infineon |
| 描述： | HIGH VOLTAGE, SOLID STATE RELAY OPTOCOUPLER |
| 文件： | 总1页 (文件大小：27K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1298
HIGH VOLTAGE, SOLID STATE RELAY
OPTOCOUPLER
FEATURES
• Normally Closed, Single Pole Single Throw
Operation
Package Dimensions in Inches (mm)
Pin One ID.
2
1
3
1
2
6
5
• Control 350 VAC or DC Voltage
• Switch 100 mA Loads
• LED Control Current, 1.5 mA
• Low ON-Resistance
• dv/dt, >500 V/ms
• Isolation Test Voltage, 3750 VAC
• Current Limiting
A
K
S
.248 (6.30)
.256 (6.50)
NC
4
5
6
3
4
NC
S'
.335 (8.50)
.343 (8.70)
RMS
.300 (7.62)
Typ.
.039
(1.00)
Min.
• Underwriters Lab File # E52744
.130 (3.30)
.150 (3.81)
APPLICATIONS
• Telephone Switch Hook
• High Voltage Test Equipment
• TRIAC Driver
• Motor Control
• Industrial Control Systems
4°
Typ.
18° Typ.
.110 (2.79)
.150 (3.81)
.020 (.051) Min.
.010 (.25)
.014 (.35)
.031 (0.80)
.035 (0.90)
.018 (0.45)
.022 (0.55)
.300 (7.62)
.347 (8.82)
.100 (2.54) Typ.
DESCRIPTION
Characteristics (T =25°C)
A
The LH1298 is a single pole single throw (SPST), nor-
mally closed (NC), solid state relay. The relay can con-
trol AC or DC loads currents up to 100 mA, with a
supply voltage up to 350 V. The device is packaged in
a six pin 0.3 inch dual-in line package. This package
offers an insulation dielectric withstand of 3750
Emitter
Sym
Min. Typ. Max. Units Condition
Forward
Voltage
V
1.25 1.5
V
I =10 mA
F
F
V Temperature ∆V /∆T
–2.2
mV/°C
µA
pF
F
F
A
Coefficient
VAC
.
RMS
Reverse
Current
I
1
10
V =6 V
R
R
The coupler consists of a AlGaAs LED that is optically
coupled to a dielectrically isolated monolithic inte-
grated circuit. The IC chip consists of a photodiode
array, control circuitry and high voltage DMOS transis-
tors. The typical ON resistance between the output
terminals is 30 Ω at 0 mA LED current. The switch
offers low off-state leakage current at LED current of
5 mA or greater. There is on board output current limit-
ing circuitry.
Junction
Capacitance
C
15
6
V =0 V
J
R
f=1 MHz
Dynamic
Resistance
∆V /∆I
W
I =10 mA
F
F
F
Switching Time
t , t
1
µs
I =10 mA
F
R
F
Detector
Output Break-
down Voltage
VB
I
350
V
I =50 µA
B
OutputOFF-State
Leakage Current
0.1
0.1
1
5
µA
µA
V =100 V,
Maximum Ratings
T(OFF)
T
I =5 mA
F
Terminal Voltage .................................................. 350 V
Terminal Current ...............................................100 mA
LED Forward Current..........................................60 mA
LED Reverse Current............................................6 mA
Isolation Test Voltage.............................. 3750 VAC
Isolation Resistance
V =300 V,
T
I =2.5 mA
F
Terminal
Capacitance
C
24
pF
V =0,
T
T
f= MHz
RMS
Current Limit
150
mA
12
Package
V =500 V, T =25°C .................................... ≥10
Ω
IO
A
11 W
V =500 V, T =100°C ...................................≥10
IO
A
LED Forward
Current,
Turn-Off
I
1.5
30
2.5
50
mA
W
V =±300 V,
L
Ft
h
Operating Temperature Range................ –40 to +85°C
Storage Temperature Range ................. –40 to +150°C
Lead Soldering Temperature
T =25°C
A
ON-resistance
R
20
I =±25 mA,
T
ON
at 260°C, 2 mm from case .............................. 5 sec.
I =0 mA
F
Turn-on Time
Turn-off Time
T
3
2
ms
ms
I =5 mA,
F
ON
V =50 V,
L
T
OFF
R =1 kΩ
L
5–201
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