DIH-136 [ETC]
SPST Photovoltaic AC/DC N/O Relays ; SPST光伏AC / DC N / O继电器\n
| 型号： | DIH-136 |
| 厂家： | 
ETC |
| 描述： | SPST Photovoltaic AC/DC N/O Relays
|
| 文件： | 总2页 (文件大小：56K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DIONICS, INC.
Phone: (516) 997-7474
Fax: (516) 997-7479
Website: www.dionics-usa.com
65 Rushmore Street
Westbury, NY 11590
DIH-126, DIH-127, DIH-136 Power MOSFET N/O SPST
Photovoltaic AC-DC Relay
Features:
Applications:
Ø Low Level Logic Compatibility
Ø Thermal Protection With Hysteresis
Ø Optical Isolation to 400VDC
Ø Low On Resistance, Low Offset Voltage
Ø Meet 28V DC System Surge and Spike
Requirements of Mil STD-704.
Ø Current Limiting
Ø Designed To Meet MIL-R-28750
Ø Y-Level MIL Screening Available
Ø 28V DC Aircraft Power Control &
Distribution
Ø Motor Control & Power Control
Ø Aircraft Flight Control Systems
Ø A.T.E. (Automatic Test Equipment)
Ø Load Control From Processor I/O Ports
Ø High-side DC Power Switching
Ø Power Supply Circuits
Ø Medical Electronics
Description:
DIH-126, DIH-127 and DIH-136 are State-of-the-Art AC-DC Photovoltaic (PV) Solid State Relays designed for A.T.E.
applications where speed, power, on-resistance and leakage current are critical. These PV relays incorporate an infrared
LED input, a PV diode array connected to the gates of 2 pairs of power MOSFETs as output and a unique turn-off circuit.
The PV diode array is 2 series-connected groups of photosensitive diodes, which are electrically isolated from, but
optically coupled to the input LEDs. When activated, each LED emits infrared light toward the PV diode array, which
then responds with a self-generated open circuit voltage, Voc, proportional to the LED input current. This Voc, which is
floating and completely isolated from any power supply, is applied to the gates of the power MOSFETs. At the proper
value of the input LED current, the generated Voc is sufficient to turn on the MOSFETs and cause the relay to conduct.
The MOSFET outputs provide thermal stability, immunity from false turn-on, and low offset voltage.
DIH-126, DIH-127 and DIH-136 are specific PV relays that are produced from one basic semi-custom design. Options,
such as: current limiting, thermal protection, short circuit protection, status indication, constant current input or ultra fast
switching may be incorporated into customized versions of these relays
* Equivalent Schematic:
* Package Layout:
0.420
6
5
4
PV
6
5
4
LED
Enh.
1
2
DIONICS
DIH-126
KOVAR, AU- PLATED
KOVAR, NI - PLATED
GLASS
XXXX
Enh.
1
2
3
0.020
Pin designation
Pin number
0.020
1
2
3
4
5
6
0.100
0.018 Typ.
Input + Input - Case Output Common Output
Drain + Source - Drain +
Function
08/2001
v Electrical Characteristics (@ 25 0 C unless otherwise specified):
AC-DC Wiring Config. (1)
DC Wiring Config. (2)
Single MOSFET
DC Wiring Config. (3)
Parallel MOSFETs
1
2
1
2
1
2
LED
LED
LED
PV
PV
PV
Enh.
Enh
Enh.
Enh.
VCC
Enh.
Enh.
Rload
Rload
AC
R load
VCC
v
Input Characteristics
Condition
Iload = 100mA
Min. Typ.
Max Unit
Turn-On Current
-
5
10
-
mA
V
Turn-Off Voltage
Forward Voltage Drop
1.2
-
-
Input Current = 10mA
Input Current = 25mA
2.2
2.6
-
2.6
3.0
-
V
-
V
Reverse Voltage
Reverse Current = 10mA
10
V
v
Output Characteristics
AC-DC Wiring Config.(1)
DC Wiring Config.(2)
DC Wiring Config.(3)
Unit
DIH-126 DIH-127 DIH-136 DIH-126 DIH-127 DIH-136 DIH-126 DIH-127 DIH-136
Max. Load Current
1.0
0.30
1.25
1.20
0.35
1.65
1.55
0.55
2.10
A
( In Free Air and Iin = 50 mA)
Load Current (20ms Pulse, 1% Duty Cycle)
Load Voltage (Iload = 10mA)
10.0
1.5
12.0
11.0
1.7
13.0
16.0
2.5
18.0
A
V
±200
±400
±100
+200
+400
+100
+200
+400
+100
On Resistance (Iin = 15mA, Load @5A)
0.80
80
8.00
25
0.60
80
0.40
160
4.00
50
0.30
160
0.20
320
2.00
100
0.15
320
Ù
Typical Output Capacitance
(Bias Voltage= 50V)
pF
Ileakage @180V; 350V; 80V (DIH-126/127/136) 0.20
0.05
0.40
0.20
0.05
0.40
0.40
0.10
0.80
mA
Output Offset Voltage (I = 15mA)
250
550
70
250
250
70
250
800
70
250
550
70
250
250
70
250
800
70
250
650
70
250
300
70
250
900
70
mV
ms
in
Ton Time @1A; 0.3A; 1.25A (126/127/136)
Toff Time @1A; 0.3A; 1.25A (126/127/136)
ms
5V
Input
90%
v
Environmental Conditions:
Operating Temp. :
(Y-Level Mil.)
-20 to 85 0C (Comm.)
-55 to 125 0C
10%
T(on)
0V
T(off)
Td(on)
Storage Temp. :
(Y-Level Mil.)
-20 to 85 0C (Comm.)
-55 to 125 0C
Vop
Td(off)
90%
90%
Output
Shock: (Y-Level Mil.)
50 G, MIL-STD-202
Method 202
0V
10%
10%
v
General Characteristics:
Hermeticity:
Gross Leak (Comm.)
10-5 atm cc/sec
Minimum Input/Output Isolation:
Minimum Input/Output Resistance:
Typical Input/Output capacitance:
Typical Thermal Resistance:
400 VDC
10 8 Ohms
10pF
(Y-Level Mil.)
Fine Leak
5x10 -8 atm cc/sec
20G, 10 to 2000 Hz
15mW/ 0 C
100V/ ms
1 W
Vibration: (Y-Level Mil.)
Min. Transient Protection Capability (dv /dt ):
Maximum Power Dissipation @ 25 0C:
Acceleration: (Y-Level Mil.) 100 G
Weight: 1.5 Grams
08/2001
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