The copyright and authority for the interpretation of the products are reserved by MORNSUN

TDx01D232H

2013.3.21-A/0

Page 2 of 3

OTHER CHARACTERISTICS

Operating temperature:-40

°C ~+85°C

Environmental temperature

Transport and storage temperature: -50

°C ~+105°C

Operating Humidity

10%~90%

The Max. Case Temperature

50℃(Ta=25

°C)

Cooling

Free air convection

Size

19.9*16.9*7.05mm（L*W*H） (Unit:mm)

Weight

About 4 g

Application Environment

No dust, fierce vibration, impulsion and corrosive gas

EMC RECOMMENDED CIRCUIT

VCC

GND1

TXD

RXD

RGND

T_OUT

R_IN

2

1

3

4

8

7

6

C3

C2

C1

+

TVS1

L1

TVS2

TVS3

TVS4

R1

R2

R3

GND

GND

TDx01D232H

C4

②

①

(Figure 1)

Recommended external circuit parameters:

Model

TD301D232H

TD501D232H

C1

220uF/10V(Electrolytic capacitor)

TVS1

SMCJ5.0A

SMCJ6.5A

C2,C3

1μF/25V

L1

130

μH

C4

1nF/2000V

R1

1M

Ω

TVS2,TVS3

SMBJ18CA

TVS4

SMBJ30CA

R2,R3

10

Ω/2W(Wire-wound resistor)

GDT1

B3D090L-C

APPLICATION NOTE

1. Please read the user manual carefully before using. If any question please contact our technical support department.

2. Please do not use this product in hazardous area.

3. To avoid invalid explosion protection function, or any failure, users disassemble this product is forbidden.

AFTER SERVICE

1. Products are carefully inspected and quality control during production and before shipment. If they operated abnormally or there were anything

wrong, please contact our agent near you or MORNSUN FAE as soon as possible.

2. MORNSUN warranty our product for 3 years from manufacturing date. During this peroid, MORNSUN will repair or replace the product if product

was found to have manufacturing defect.

APPLICATION GUIDE

See the communication interface product application guide.