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PDF TLP2303 Data sheet ( Hoja de datos )
| Número de pieza | TLP2303 | |
| Descripción | PHOTOCOUPLER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Photocouplers GaAℓAs Infrared LED & Photo IC
TLP2303
TLP2303
1. Applications
• Transistor Inverters
• Communications Equipment
• Home Electric Appliances
2. General
The Toshiba TLP2303 consists of a high-output GaAℓAs light-emitting diode coupled with a high-speed photodiode-
transistor chip. It is housed in the SO6 package.
The high-speed, high-gain detector element is used, since the current transfer ratio is 900 % (@ IF = 0.5 mA)
minimum over -40 to 125 and thus is ideal for applications which require low input current and high-speed
data transmission.
TLP2303 corresponds to the transmission rate of 100 kbps, and has become a product which fills between a
general-purpose transistor coupler and IC couplers corresponding to 1 Mbps.
3. Features
(1) Package: SO6
(2) Operating temperature: -40 to 125
(3) Current transfer ratio: 900 % (min) @IF = 0.5 mA
(4) Maximum output current: 80 mA
(5) Propagation delay time: tpHL = 15 µs (max), tpLH = 50 µs (max) @ RL = 4.7 kΩ, IF = 0.5 mA, Ta = 25
(6) Isolation voltage: 3750 Vrms (min)
(7) Safety standards
UL-under application: UL1577 File No.E67349
cUL-under application: CSA Component Acceptance Service No.5A, File No.E67349
VDE-under application: Option (V4) EN60747-5-5 (Note)
Note: When an EN60747-5-5 approved type is needed, please designate the Option (V4).
4. Packaging and Pin Assignment
11-4L1S
1: Anode
3: Cathode
4: GND (Emitter)
5: Output (Collector)
6: VCC
1 2012-12-26
Rev.1.0
Free Datasheet http://www.datasheet4u.com/
1 page  
TLP2303
11. Switching Characteristics
(Unless otherwise specified, Ta = -40 to 125 , VCC = 5 V)
Characteristics
Symbol Note
Test
Circuit
Test Condition
Min Typ. Max Unit
Propagation delay time
(H/L)
tpHL
Fig.
12.1.1
IF = 0.5 mA, RL = 4.7 kΩ,
Ta = 25
IF = 0.5 mA, RL = 4.7 kΩ
1.4 15 µs
1.4 20
IF = 12 mA, RL = 270 Ω,
Ta = 25
IF = 12 mA, RL = 270 Ω
0.25 1
0.25 2
IF = 1.6 mA, RL = 2.2 kΩ,
Ta = 25
0.6
5
IF = 1.6 mA, RL = 2.2 kΩ
0.6 10
Propagation delay time
(L/H)
tpLH
Fig.
12.1.1
IF = 0.5 mA, RL = 4.7 kΩ,
Ta = 25
IF = 0.5 mA, RL = 4.7 kΩ
15.5 50
15.5 90
µs
IF = 12 mA, RL = 270 Ω,
Ta = 25
2.5
7
IF = 12 mA, RL = 270 Ω
2.5 10
IF = 1.6 mA, RL = 2.2 kΩ,
Ta = 25
IF = 1.6 mA, RL = 2.2 kΩ
8.5 25
8.5 50
Common-mode transient
immunity at output high
Common-mode transient
immunity at output low
CMH
CML
(Note 1)
(Note 2)
Fig.
12.1.2
Fig.
12.1.2
IF = 0 mA, RL = 4.1 kΩ,
VCM = 400 V, VO(min) = 2 V
IF = 10 mA, RL = 4.1 kΩ,
VCM = 400 V, VO(max) = 0.4 V
±15 ±30
±15 ±30
kV/µs
kV/µs
Note 1: CMH is the maximum rate of rise of the common mode voltage that can be sustained with the output voltage
in the logic high state (VO > 2.0 V).
Note 2: CML is the maximum rate of fall of the common mode voltage that can be sustained with the output voltage in
the logic low state (VO < 0.4 V).
5 2012-12-26
Rev.1.0
Free Datasheet http://www.datasheet4u.com/
5 Page 
14. Land Pattern Dimensions (for reference only)
TLP2303
15. Marking
Fig. 14.1 Land Pattern Dimensions (for Reference Only) (Unit: mm)
Fig. 15.1 Marking
11 2012-12-26
Rev.1.0
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet TLP2303.PDF ] | |
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