RASMID™ Transient Voltage Suppressor Diodes

ROHM Semiconductor RASMID™ Transient Voltage Suppressor (TVS) Diodes are ultra-compact devices and part of ROHM Advanced Smart Micro Devices (RASMID) products that utilize breakthrough technology. The RASMID technology offers a superior dimensional accuracy (less than ±10um), making it possible to develop smaller products. ROHM Semiconductor RASMID Transient Voltage Suppressor Diodes are bidirectional with an ESD protection level of ±8kV. TVS diodes are used in a variety of circuits for miniaturized and enhanced electronic devices that require sophisticated protection elements. When transient voltages and currents are generated in the circuit, they are absorbed by the actions of the TVS, but low clamp TVS are required to further reduce the load on the protected application. Such applications are cellular handsets and accessories, portable electronics, data lines, and audio and video equipment.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 18V
Datasheet
5,353In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 18 V PMDE-2 6.8 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 20V
Datasheet
4,866In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 20 V PMDE-2 6.2 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 24V
Datasheet
4,666In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 24 V PMDE-2 5.1 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 30V
Datasheet
4,529In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 30 V SMD/SMT 48.4 V 30 V PMDE-2 4.1 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 33V
Datasheet
1,563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 33 V PMDE-2 3.8 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 36V
Datasheet
4,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 36 V SMD/SMT 58.1 V 36 V PMDE-2 3.4 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes TVS 3.3V Vrwm RASMID 45W Ppp 5.5A Ipp
Datasheet
937In Stock
15,000Expected 19/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 3.3 V SMD/SMT 8.2 V 3.3 V SOD-962-2 5.5 A 45 W 12 pF 20 kV 20 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes ESD 3.3V BI
Datasheet
10,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 3.3 V SMD/SMT 19 V 3.3 V SOD-962-2 3.5 A 66 W 0.3 pF 20 kV 20 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 40V
Datasheet
3,186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 40 V SMD/SMT 64.5 V 40 V PMDE-2 3.1 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 43V
Datasheet
4,563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 43 V SMD/SMT 69.4 V 43 V PMDE-2 2.8 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 48V
Datasheet
3,515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 48 V SMD/SMT 77.4 V 48 V PMDE-2 2.5 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 48V
Datasheet
5,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 48 V SMD/SMT 77.4 V 48 V PMDE-2 2.5 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 54V
Datasheet
2,385In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 54 V SMD/SMT 87.1 V 54 V PMDE-2 2.2 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 58V
Datasheet
47In Stock
9,000Expected 3/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 58 V SMD/SMT 93.6 V 58 V PMDE-2 2.1 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes BI DIRECTIONAL PROTECTION DIODE
Datasheet
14,280In Stock
15,000Expected 23/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 5 V SMD/SMT 10 V 5 V SOD-962-2 1 A 10 W 9 pF 8 kV 15 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes ESD 5.0V BI
Datasheet
4,059In Stock
18,000Expected 14/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 18,000

Bidirectional 1 Channel 5 V SMD/SMT 17 V 5 V SOD-882-2 1.8 A 30.6 W 0.95 pF 15 kV 15 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes ESD 5V BI
Datasheet
4,568In Stock
15,000Expected 29/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 5 V SMD/SMT 18 V 5 V SOD-962-2 2 A 36 W 1 pF 11 kV 15 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 5V
Datasheet
848In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 5 V PMDE-2 21.7 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 64V
Datasheet
1,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 64 V SMD/SMT 103 V 64 V PMDE-2 1.9 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 6V
Datasheet
3,713In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 6 V SMD/SMT 10.3 V 6 V PMDE-2 19.4 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 78V
Datasheet
5,112In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 78 V SMD/SMT 126 V 78 V PMDE-2 1.55 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 7.5V
Datasheet
1,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 7.5 V SMD/SMT 12.9 V 7.5 V PMDE-2 15.5 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 85V
Datasheet
4,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 85 V SMD/SMT 137 V 85 V PMDE-2 1.4 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 90V
Datasheet
5,220In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 90 V SMD/SMT 146 V 90 V PMDE-2 1.3 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel
ROHM Semiconductor ESD Protection Diodes / TVS Diodes VS - A 100V
Datasheet
5In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 100 V SMD/SMT 162 V 100 V PMDE-2 1.2 A 200 W 30 kV 30 kV + 150 C Reel, Cut Tape, MouseReel