參數(shù)資料
型號(hào)： VSMF4720-GS08
廠(chǎng)商： VISHAY SEMICONDUCTORS
元件分類(lèi)： 光電檢測(cè)器
英文描述： Infrared LED, 2.4 mm, 1 ELEMENT, INFRARED LED, 870 nm, GREEN, PLASTIC, SMD, LCC-2
中文描述： Infrared Emitters High Speed Emitter 5V 160mW 870nm 60Deg
文件頁(yè)數(shù)： 2/6頁(yè)
文件大小： 131K
代理商： VSMF4720-GS08
www.vishay.com
303
For technical questions, contact:
emittertechsupport@vishay.com
Document Number: 81923
Rev. 1.1, 03-Nov-09
VSMF4720
Vishay Semiconductors
High Speed Infrared Emitting Diode,
870 nm, GaAlAs Double Hetero
Note
T
amb
= 25 °C, unless otherwise specified
Fig. 1 - Power Dissipation Limit vs. Ambient Temperature
Fig. 2 - Forward Current Limit vs. Ambient Temperature
Note
T
amb
= 25 °C, unless otherwise specified
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Reverse voltage
Forward current
Peak forward current
Surge forward current
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Thermal resistance junction/ambient
TEST CONDITION
SYMBOL
V
R
I
F
I
FM
I
FSM
P
V
T
j
T
amb
T
stg
T
sd
R
thJA
VALUE
5
100
200
1
160
100
- 40 to + 85
- 40 to + 100
260
250
UNIT
V
mA
mA
A
mW
°C
°C
°C
°C
K/W
t
p
/T = 0.5, t
p
=
100 μs
t
p
= 100 μs
Acc. figure 8, J-STD-020
J-STD-051, soldered on PCB
0
20
40
60
80
100
120
140
160
180
0
10
20
30
40
50
60
70
80
90
100
21343
T
amb
- Ambient Temperature (°C)
P
V
R
thJA
= 250 K/W
0
20
40
60
80
100
120
0
10
20
30
40
50
60
70
80
90 100
21344
R
thJA
= 250 K/W
T
amb
- Ambient Temperature (°C)
I
F
BASIC CHARACTERISTICS
PARAMETER
TEST CONDITION
I
F
= 100 mA, t
p
= 20 ms
I
F
= 1 A, t
p
= 100 μs
I
F
= 1 mA
V
R
= 5 V
V
R
= 0 V, f = 1 MHz, E = 0
I
F
= 100 mA, t
p
= 20 ms
I
F
= 1 A, t
p
= 100 μs
I
F
= 100 mA, t
p
= 20 ms
I
F
= 100 mA
SYMBOL
V
F
V
F
TK
VF
I
R
C
j
I
e
I
e
φ
e
TK
φ
e
λ
p
Δλ
TK
λ
p
t
r
t
f
f
c
d
MIN.
TYP.
1.45
2.1
- 1.8
MAX.
1.6
UNIT
V
V
mV/K
μA
pF
mW/sr
mW/sr
mW
%/K
deg
nm
nm
nm/K
ns
ns
MHz
mm
Forward voltage
Temperature coefficient of V
F
Reverse current
Junction capacitance
10
125
16
150
50
- 0.35
± 60
870
40
0.25
15
15
24
0.67
Radiant intensity
10
30
Radiant power
Temperature coefficient of
φ
e
Angle of half intensity
Peak wavelength
Spectral bandwidth
Temperature coefficient of
λ
p
Rise time
Fall time
Cut-off frequency
Virtual source diameter
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
DC
= 70 mA, I
AC
= 30 mA pp
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