Datasheet

TFBR4650
www.vishay.com
Vishay Semiconductors
Rev. 1.4, 08-Apr-2019
3
Document Number: 84597
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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
Notes
• Reference point pin, ground unless otherwise noted
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing
(1)
Sn/lead (Pb)-free soldering. The product passed Vishay’s standard convection reflow profile soldering test
Note
• Vishay transceivers operating inside the absolute maximum ratings are classified as eye safe according the above table
Note
• Typical values are for design aid only, not guaranteed nor subject to production testing
ABSOLUTE MAXIMUM RATINGS
PARAMETER TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Supply voltage range, transceiver 0 V < V
CC2
< 6 V V
CC1
-0.5 - 6 V
Supply voltage range, transmitter 0 V < V
CC1
< 3.6 V V
CC2
-0.5 - 6 V
Voltage at RXD All states V
IN
-0.5 - V
CC
+ 0.5 V
Input voltage range, transmitter TXD Independent of V
CC1
or V
CC2
V
IN
-0.5 - 6 V
Input currents For all pins, except IRED anode pin -40 - 40 mA
Output sinking current --20mA
Power dissipation P
D
- - 250 mW
Junction temperature T
J
- - 125 °C
Ambient temperature range (operating) T
amb
-30 - +85 °C
Storage temperature range T
stg
-40 - +100 °C
Soldering temperature
(1)
See section
“Recommended Solder Profile”
---°C
Repetitive pulse output current < 90 μs, t
on
< 20 % I
IRED
(RP) - - 500 mA
Average output current (transmitter) I
IRED
(DC) - - 100 mA
Thermal resistance junction-to-ambient JESD51 R
thJA
- 300 - K/W
EYE SAFETY INFORMATION
STANDARD CLASSIFICATION
IEC / EN 60825-1 (2007-03), DIN EN 60825-1 (2008-05) “SAFETY OF LASER PRODUCTS - Part 1: equipment
classification and requirements”, simplified method
Class 1
IEC 62471 (2006), CIE S009 (2002) “Photobiological Safety of Lamps and Lamp Systems” Exempt
DIRECTIVE 2006/25/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 5
th
April 2006 on the
minimum health and safety requirements regarding the exposure of workers to risks arising from physical agents
(artificial optical radiation) (19
th
individual directive within the meaning of article 16(1) of directive 89/391/EEC)
Exempt
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, V
CC
= 2.4 V to 3.6 V unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
TRANSCEIVER
Supply voltage range V
CC
2.4 - 5.5 V
Dynamic supply current
Idle, dark ambient
SD = low (< 0.8 V), E
eamb
= 0 klx,
E
e
< 4 mW/m
2
, -25 °C ≤ T ≤ +85 °C
I
CC
- 90 130 μA
Idle, dark ambient
SD = low (< 0.8 V), E
eamb
= 0 klx,
E
e
< 4 mW/m
2
, T = +25 °C
I
CC
-75-μA
Peak supply current during
transmission
SD = low, TXD = high I
ccpk
-23mA
Shutdown supply current
dark ambient
SD = high (> V
CC
- 0.5 V),
T = 25 °C, E
e
= 0 klx
I
SD
--0.1μA
Shutdown supply current,
dark ambient
SD = high (> V
CC
- 0.5 V),
-25 °C ≤ T ≤ +85 °C
I
SD
--1μA
Operating temperature range T
A
-30 - +85 °C
Input voltage low (TXD, SD) V
IL
-0.5 - 0.5 V
Input voltage high V
CC
= 2.4 V to 3.6 V V
IH
V
CC
- 0.5 - 6 V
Input voltage threshold SD V
CC
= 2.4 V to 3.6 V 0.9 1.35 1.8 V
Output voltage low V
CC
= 2.4 V to 3.6 V, C
LOAD
= 15 pF V
OL
-0.5 - V
CC
x 0.15 V
Output voltage high V
CC
= 2.4 V to 3.6 V, C
LOAD
= 15 pF V
OH
V
CC
x 0.8 - V
CC
+ 0.5 V
RXD to V
CC
pull-up impedance SD = V
CC
, V
CC
= 2.4 V to 5 V R
RXD
- 500 - kΩ
Input capacitance (TXD, SD) C
I
--6pF