TFDU4100 Vishay, TFDU4100 Datasheet - Page 4

• Manufacturer Part Number: TFDU4100
• Manufacturer: Vishay
• Type: TX/RXr

Specifications of TFDU4100

• Peak Wavelength: 900nm
• Angle Of Half Sensitivity: 48°
• Pulse Width: 4us
• Led Supply Voltage: -0.5 to 6V
• Package Type: Ultra Small Profile
• Fall Time: 600/200ns
• Rise Time: 600/1400ns
• Dimensions: 9.7x4.7x4
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (min): 2/2.7V
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Data Rate: 115.2Kbps
• Lead Free Status / RoHS Status: Compliant

TFDU4100
Vishay Semiconductors
Optoelectronic Characteristics
Receiver
T
duction testing.
Transmitter
T
duction testing.
www.vishay.com
4
Minimum detection threshold
irradiance
Maximum detection threshold
irradiance
Logic LOW receiver input
irradiance
Output voltage - RXD
Output current - RXD
Rise time - RXD
Fall time - RXD
Pulse width - RXD output
Jitter, leading edge of output
signal
Latency
IRED operating current
Logic LOW transmitter input
voltage
Logic HIGH transmitter input
voltage
Output radiant intensity
Angle of half intensity
Peak wavelength of emission
amb
amb
= 25 °C, V
= 25 °C, V
Parameter
Parameter
CC
CC
= 2.7 V to 5.5 V unless otherwise noted. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to pro-
= 2.7 V to 5.5 V unless otherwise noted. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to pro-
BER < 10
α = ± 15°, SC = LOW, SIR
α = ± 15°, SC = HIGH, SIR
α = ± 90°, V
α = ± 90°, V
Note: No detection below this
input irradiance
Active, C = 15 pF, R = 2.2 kΩ
non-active,
C = 15 pF, R = 2.2 kΩ
V
active to inactive
C = 15 pF, R = 2.2 kΩ to V
active to inactive
C = 15 pF, internal load only
inactive to active
C = 15 pF, R = 2.2 kΩ to V
inactive to active
C = 15 pF, internal load only
over a period of 10 bit,
115.2 kbit/s
IRED operating current can be
adjusted by variation of R1.
Current limiting resistor is in
series to IRED:
R1 = 14 Ω, V
In agreement with IEC825 eye
safety limit, if current limiting
resistor is in series to IRED:
R1 = 14 Ω, V
α = ±15 °
TXD logic LOW level
OL
< 0.8 V
Test Conditions
Test Conditions
- 8
CC1
CC1
(IrDA specification)
CC2
CC2
= 5.0 V
= 3.0 V
= 5.0 V
= 5.0 V,
CC1
CC1
V
V
Symbol
Symbol
t
t
t
t
IH(TXD)
r(RXD)
r(RXD)
f(RXD)
f(RXD)
IL(TXD)
V
V
t
I
E
E
E
E
E
PW
λ
OL
t
I
I
I
α
OL
OH
t
L
d
e
e
i
p
e
e
e
e
e
V
CC1
1.63
Min
Min
880
3.3
2.4
20
20
20
20
45
6
8
4
0
- 0.5
± 24
Typ.
100
Typ.
140
0.5
0.2
20
10
15
5
4
4
V
Document Number 82514
CC1
1400
Max
Max
0.28
0.04
200
200
200
500
200
900
0.8
4.3
0.8
35
15
2
+ 0.5
Rev. 1.6, 03-Jul-06
mW/m
mW/m
mW/m
kW/m
kW/m
mW/sr
mW/sr
Unit
Unit
mA
nm
ns
ns
ns
ns
µs
µs
µs
V
V
A
V
V
°
2
2
2
2
2