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PDF TLP2405 Data sheet ( Hoja de datos )
| Número de pieza | TLP2405 | |
| Descripción | PHOTOCOUPLER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLP2405 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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Photocouplers GaAℓAs Infrared LED & Photo IC
TLP2405
TLP2405
1. Applications
• High-Speed Digital Interfacing for Instrumentation and Control Devices
• Communications Equipment
• Intelligent Power Module Signal Isolation
2. General
The Toshiba TLP2405 consists of a GaAℓAs light-emitting diode coupled with a high-gain, high-speed photo
detector. It is housed in the 8-pin SO8 package.
The detector has a totem-pole output stage with current sourcing and sinking capabilities.
The TLP2405 has an internal Faraday shield that provides a guaranteed common-mode transient immunity of
±15 kV/µs.
The TLP2405 a logic buffer output. An inverter output version, the TLP2408, is also available.
3. Features
(1) Buffer logic type (totem pole output)
(2) Package: SO8
(3) Supply voltage: 4.5 to 20 V
(4) Threshold input voltage, low to high: IFLH = 1.6 mA (max)
(5) Propagation delay time: tpHL/tpLH = 250 ns (max)
(6) Common-mode transient immunity: ±15 kV/µs (min)
(7) Operating temperature: -40 to 100
(8) Isolation voltage: 3750 Vrms (min)
(9) Safety standard
UL-approved: UL1577 File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A, File No.E67349
VDE-approved: Option (V4) EN60747-5-2 (Note)
Note: When an EN60747-5-2 approved type is needed, please designate the Option (V4).
4. Packaging and Pin Configuration
SO8
1: NC
2: Anode
3: Cathode
4: NC
5: GND
6: NC
7: VO (output)
8: VCC
1 2010-08-12
Rev.1.0
Free Datasheet http://www.datasheet4u.com/
1 page  
11. Switching Characteristics (Note)
Unless otherwise specified, Ta = -40 to 100, VCC = 4.5 to 20 V
Characteristics
Symbol Note
Propagation delay time
to logic high output
tpLH
Propagation delay time
to logic low output
tpHL
Pulse width distortion |tpLH - tpHL|
Rise time
tr
Fall time
tf
Common-mode
transient immunity at
output high
CMH
Common-mode
transient immunity at
output low
CML
Note: All typical values are at Ta = 25.
Test
Circuit
Test Condition
Fig.
12.1.7,
Fig.
12.1.8
IF = 0 → 3 mA
IF = 3 → 0 mA
Fig.
12.1.9
IF = 0 → 3 mA, VCC = 5 V
IF = 3 → 0 mA, VCC = 5 V
VCM = 1000 Vp-p, IF = 5 mA,
VCC = 20 V, Ta = 25
VCM = 1000 Vp-p, IF = 0 mA,
VCC = 20 V, Ta = 25
TLP2405
Min Typ. Max Unit
30 90 250 ns
30 120 250
220
30 75
30 75
-15
kV/µs
15
5 2010-08-12
Rev.1.0
Free Datasheet http://www.datasheet4u.com/
5 Page 
TLP2405
Fig. 16.2 Insulation Related Specification (Note)
Note:
Note:
If a printed circuit is incorporated, the creepage distance and clearance may be reduced below this value. (e.
g., at a standard distance between soldering eye centres of 3.5mm). If this is not permissible, the user shall
take suitable measures.
This photocoupler is suitable for safe electrical isolation only within the safety limit data.
Maintenance of the safety data shall be ensured by means of protective circuits.
Fig. 16.3 Marking Example (Note)
Note: The above marking is applied to the photocouplers that have been qualified according to option (V4) of EN60747.
11 2010-08-12
Rev.1.0
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet TLP2405.PDF ] | |
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