SFH6345-X001 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Analog High Speed Coupler, High Noise Immunity, 1 MBd, 15 kV/us

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SFH6345
Vishay Semiconductors
Analog High Speed Coupler,
High Noise Immunity, 1 MBd, 15 kV/μs
NC 1
A2
C3
NC 4
i179072-2
8 V_CC
7 NC
6C
5E
DVE
22644
DESCRIPTION
The SFH6345 is an optocoupler with a GaAlAs infrared
emitting diode, optically coupled to an integrated photo
detector consisting of a photo diode and a high speed
transistor in a DIP-8 plastic package. The device is similar to
the 6N135 but has an additional faraday shield on the
detector which enhances the input-output dV/dt immunity.
Signals can be transmitted between two electrically
separated circuits up to frequencies of 2 MHz. This an ideal
solution for industrial communication bus isolation, as well
as isolated drive circuit applications such as IPM (intelligent
power module) drivers.
FEATURES
• Direct replacement for HCPL 4503
• High-speed optocoupler without base
connection
• Isolation test voltage: 5300 V_RMS
• GaAlAs emitter
• Integrated detector with photo diode and
transistor
• High data transmission rate: 1 MBit/s
• TTL compatible
• Open collector output
• Good CTR linearity relative to forward current
• Field effect stable
• Low coupling capacitance
• Very high common mode transient immunity dV/dt:
≥ 15 kV/μs at V_CM = 1500 V
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Data communications
• IGBT drivers
• Programmable controllers
• IPM (intelligent power module) drivers
AGENCY APPROVALS
• UL1577, file no. E52744 system code H double protection
• DIN EN 60747-5-2 (VDE0884)/DIN EN 60747-5-5
(pending), available with option 1
ORDERING INFORMATION
S
F
H
6
3
4
5
-
X
0
#
#
T
PART NUMBER
PACKAGE OPTION
TAPE
AND
REEL
DIP-8
7.62 mm
Option 7
Option 6
10.16 mm
Option 9
AGENCY CERTIFIED/PACKAGE
UL
DIP-8
SMD-8, option 7
SMD-8, option 9
VDE, UL
DIP-8
DIP-8, 400 mil, option 6
SMD-8, option 7
SMD-8, option 9
Note
(1) _{Also available in tubes; do not add T to end}
> 0.7 mm
CMR (kV/μs)
≥ 15
SFH6345
SFH6345-X007T ⁽¹⁾
SFH6345-X009T ⁽¹⁾
SFH6345-X001
SFH6345-X016
SFH6345-X017T ⁽¹⁾
SFH6345-X019T ⁽¹⁾
> 0.1 mm
Rev. 2.1, 09-Mar-12
1
Document Number: 83680
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000