SMB4115
1 Form B
60V / 75mΩ
DC MOSFET Output Solid State Relay
Description
The SMB4115 is a DC, single-pole, single-throw, normally
closed solid-state relay in a 4 pin single inline package.
The relay consists of an AlGaAs LED, optically coupled to a
high performance Photo Diode Array (PDA), which in turn
drives one low on-resistance, rugged source-to-source
depletion type DMOS transistor. The SMB4115 has an
extremely low on resistance of 50m (TYP) and a very
high continuous load current rating of up to 3.4A. The
combination of low on-resistance, small package outline
and high load current capabilities make the SMB4115 a
unique, unparalleled solid state relay.
The SMB4115 comes standard in a 4 pin SIP package.
Features
Low On Resistance (75m MAX)
High Continuous Load Current (3.4A)
Low Input Control Power Consumption (2mA TYP)
High Input-to-Output Isolation (up to 5kV MIN)
Long Life / High Reliability
RoHS / Pb-Free / REACH Compliant
Agency Approvals
UL/C-UL:
VDE:
File # E90096
File # 40035191 (EN 60747-5-2)
Applications
Multiplexers
Meter reading systems
Data Acquisition
Medical Equipment
Battery Monitoring
Home/Safety Security Systems
Absolute Maximum Ratings
The values indicated are absolute stress ratings. Functional
operation of the device is not implied at these or any
conditions in excess of those defined in electrical
characteristics section of this document. Exposure to
absolute Maximum Ratings may cause permanent damage
to the device and may adversely affect reliability.
Storage Temperature …………………………..-55 to +125°C
Operating Temperature ………………………-40 to +85°C
Continuous Input Current ………………………………..50mA
Transient Input Current ………………….……………..500mA
Reverse Input Control Voltage …………..…………………5V
Input Power Dissipation …………………………………40mW
Total Power Dissipation ……………………………..…..1.2W
Solder Temperature – Wave (10sec)……………….….260°C
Solder Temperature – IR Reflow (10sec)….…………..260°C
Schematic Diagram
Ordering Information
Part Number
SMB4115
SMB4115-H
Description
4 pin SIP, (25/Tube)
4 pin SIP, V
ISO
= 5kV, (25/Tube)
NOTE: Suffixes listed above are not included in marking on
device for part number identification
© 2014 Solid State Optronics
•
San José, CA
www.ssousa.com
•
+1.408.293.4600
Page 1 of 6
SMB4115 /H
Rev 2.00 (03/05/2014)
001810
SMB4115
1 Form B
60V / 75mΩ
DC MOSFET Output Solid State Relay
SMB4115 Solder Reflow Temperature Profile Recommendations
(1)
Infrared Reflow:
Refer to the following figure as an example of an optimal temperature profile for single occurrence infrared reflow.
Soldering process should not exceed temperature or time limits expressed herein. Surface temperature of device
package should not exceed 250ºC:
G
F
D
E
H
B
A
C
Process
Step
A
B
C
D
E
F
G
H
Description
Preheat Start Temperature (ºC)
Preheat Finish Temperature (ºC)
Preheat Time (s)
Melting Temperature (ºC)
Time above Melting Temperature (s)
Peak Temperature, at Terminal (ºC)
Dwell Time at Peak Temperature (s)
Cool-down (ºC/s)
150ºC
180ºC
90 - 120s
230ºC
30s
260ºC
10s
<6ºC/s
Parameter
(2)
Wave Solder:
Maximum Temperature:
Maximum Time:
Pre-heating:
Single Occurrence
260ºC (at terminal)
10s
100 - 150ºC (30 - 90s)
(3)
Hand Solder:
Maximum Temperature:
Maximum Time:
Single Occurrence
350ºC
3s
(at tip of soldering iron)
© 2014 Solid State Optronics
•
San José, CA
www.ssousa.com
•
+1.408.293.4600
Page 4 of 6
SMB4115 /H
Rev 2.00 (03/05/2014)
001810
模拟与混合信号
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
