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DIH-129 [ETC]

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DIH-129
型号： DIH-129
厂家： ETC    ETC
描述：

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DIONICS, INC.  
Phone: (516) 997-7474  
Fax: (516) 997-7479  
Website: www.dionics-usa.com  
65 Rushmore Street  
Westbury, NY 11590  
DIH-129, DIH-149, DIH-169 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 650VAC  
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-129, DIH-149 and DIH-169 are State-of-the-Art AC-DC Photovoltaic (PV) Solid State Relays designed for power  
management 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-129, DIH-149 and DIH-169 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:  
1.520  
1.000  
5
4
3
1.000  
PV  
LED  
Enh.  
0.500  
DIONICS  
DIH-129  
1
2
xxxx  
450  
Enh.  
0.120  
0.156 DIA  
Thru 2 Pls  
0.290  
0.050  
0.212  
Pin designation  
Pin number  
1
2
3
4
5
6
0.125  
0.040 DIA, 6 Pls  
1.870 Max  
Input + Input - Output Common Output Case  
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.  
Enh.  
Enh.  
Rload  
Rload  
AC  
R load  
VCC  
VCC  
v
Input Characteristics  
Condition  
Min. Typ.  
Max Unit  
Turn-On Current  
Iload = 1A  
-
5
-
10  
-
mA  
V
Turn-Off Current  
Forward Voltage Drop  
1.2  
-
Input Current = 10mA  
Input Current = 25mA  
3.9  
5.0  
-
4.3  
5.5  
-
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-129 DIH-149 DIH-169 DIH-129 DIH-149 DIH-169 DIH-129 DIH-149 DIH-169  
Max. Load Current  
16  
10  
6
19  
12  
7
25  
17  
10  
A
( In Free Air and Iin = 50 mA)  
Load Current (20ms Pulse, 1% Duty)  
Load Voltage (Iload = 10mA)  
40  
25  
15  
48  
30  
18  
60  
42  
25  
A
V
±200  
±400  
±600  
+200  
+400  
+600  
+200  
+400  
+600  
On Resistance (Iin = 25mA; Iload = 5A)  
0.15  
0.40  
600  
1.2  
0.08  
0.20  
0.60  
500  
0.05  
0.10  
0.30  
Ù
Typical Output Capacitance  
(Bias Voltage= 50V)  
1200  
250  
2400  
1200  
4800  
2400  
1000  
pF  
Ileakage @180V; 350V; 550V (129/149/169) 100  
100  
100  
100  
100  
100  
200  
200  
200  
mA  
Output Offset Voltage (I = 25mA)  
250  
5
250  
9
250  
16  
250  
5
250  
9
250  
16  
250  
5
250  
9.5  
250  
16  
mV  
ms  
ms  
in  
Turn-On Time @Iload = 5A  
Turn-Off Time @Iload = 5A  
150  
350  
1000  
150  
350  
1000  
200  
450  
1150  
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:  
650 VAC  
10 8 Ohms  
10pF  
20C/W  
(Y-Level Mil.)  
Fine Leak  
5x10 -8 atm cc/sec  
20G, 10 to 2000 Hz  
Vibration: (Y-Level Mil.)  
Min. Transient Protection Capability (dv /dt ):  
Maximum Power Dissipation @ 25 0C:  
100V/ ms  
50 W  
Acceleration: (Y-Level Mil.) 100 G  
Weight: 22 Grams  
08/2001  

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