MII 53255 Datasheet

53255

400VDC – 10A SOLID STATE RELAY

Mii

HYBRID MICROELECTRONICS

PRODUCTS DIVISION

Features:

Hermetically Sealed Package

•

10A Continuous Output Current

•

Optically Coupled

•

Input/Output Isolation Tested to 1000 VDC

•

•

Shock and Vibration Resistant

DESCRIPTION

Applications:

Power Distribution/Switching

•

Solenoid Driver

•

Stepper Motor Driver

•

Switching Heaters

•

The 53255 is a DC solid state relay (SSR) designed for high reliability commercial applications. This light weight
device is resistant to damage from severe shock and vibration, and is immune to contact related problems inherent
in electro-mechanical relays. The SSR is enclosed in a hermetic metal package to ensure reliability in harsh
environments. Effective isolation of 1000 VDC between control and load circuits is achieved through the use of
optical coupling.

Functionally, the device operates as a single-pole single-throw, normally open (1 Form A) DC solid-state relay. The
SSR is actuated by an input current of 5 to 15 mA, which can be supplied from standard logic types such as open­collector TTL. Output is provided by a power MOSFET capable of carrying a continuous current of 10 amperes.

ABSOLUTE MAXIMUM RATINGS

Output Voltage ..................................................................................................................................................... 450 VDC

Continuous Output current ..........................................................................................................................................10 A

Peak Output Current

(1)

........................................................................................................................................20 A

Storage Temperature Range .................................................................................................................. -65ºC to +150ºC

Operating Junction Temperature ............................................................................................................ -55ºC to +150ºC

Lead Solder Temperature for 10 seconds .............................................................................................................. 300ºC

Continuous Input Current .........................................................................................................................................25 mA

Peak Input Current

(2)

............................................................................................................................................ 100 mA

Reverse Input Voltage ............................................................................................................................................. 6 VDC

WEIGHT: .........................................................................................................................................17 grams (typical)

Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.

Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.

MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • [phone] • Fax [phone]

www.micropac.com E-MAIL: [e-mail]

05/16/01

RECOMMENDED OPERATING CONDITIONS:

Parameter Symbol Min. Max. Units

53255

400VDC – 10A Solid State Relay

Output Voltage V

Continuous Output Current I

Input Current (on) I

Input Voltage (off) V

Operating Case Temperature T

ELECTRICAL SPECIFICATIONS

= -40°C to +85°C unless otherwise specified

T

C

Parameter Sym. Min. Typ.* Max. Unit

Output On-Resistance R

Output Leakage Current I

Input Forward Voltage V

Input Reverse Breakdown Voltage V

(ON)

O (OFF)

F

R

O (OFF)

O (ON)

F (ON)

F (OFF)

C



.14 .27





3.75 4.20 VDC I

640

400 VDC

10 A

515 mA

01 VDC

-40 85 °C

Test Conditions Notes

s

I

= 15 mA

F

250



Ω

µ

A

VDC

= 1 A

I

O

= 1 VDC

V

F

V

= 450 VDC

O

= 15 mA

F

I

= 10 µA

R

Input-Output Leakage I

Turn-On Time t

Turn-Off time t

Rise Time t

Fall Time t

Thermal Resistance (junction-case)

* All typical values are at TC = 25°C

Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.

Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OFF

θ

I-O

ON

RH ≤ 45%, t = 5 s







3.3 8.0 ms

0.35 3 ms

1

µ

A

V

= 1000 VDC

I-O

T

= 25°C

C

I

= 15 mA

F

I

= 1 A

O

4, 5

V load = 40 VDC

R

F

JC







2.5 6.0 ms

.19 2.0 ms

1.8



°C/W

Pulse width = 10 ms

Duty cycle ≤ 1%

6

MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • [phone] • Fax [phone]

www.micropac.com E-MAIL: [e-mail]

05/16/01