Product Category

Discrete Semiconductor Devices

Pulsar Technica supplies a comprehensive range of high-performance discrete semiconductors including transistors, FETs, and diodes. Our products feature compact packaging, high reliability, and excellent thermal performance for demanding industrial and automotive applications.

Diodes Transistors FETs
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High Reliability

Glass passivated and metal-ceramic packaging with excellent sealing, temperature shock resistance, and long-term stability.

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Versatile Packaging

Available in SOT-23, SOP-8, TO-251, TO-252, TO-263 and various compact surface-mount options.

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Thermal Performance

Low leakage current, fast recovery, high surge withstand capability, and superior heat dissipation.

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Automotive Grade

Designed for automotive systems, industrial applications, and consumer electronics with vibration resistance.

Diodes

Diodes

Comprehensive diode portfolio including rectifier, switching, Zener, and transient voltage suppression diodes for various applications.

1N5615–1N5623
Glass passivated solid packaging, high reliability, temperature shock resistance
High-frequency rectification, switching, rectification, and detection in protective circuits
1N5629–1N5665A TVS
Plastic physical package, glass passivation chip, fast response time, excellent clamping ability
Overvoltage protection in electronic circuits
SYC543CS–SYC587CS ESD
Silicon mesa-type metal-ceramic surface-mount package, compact, lightweight, vibration resistance, high reliability
Bidirectional over-voltage and electrostatic discharge (ESD) protection in electronic circuits
BZ05, BZ3, BZ10, BZG1
Glass passivated solid packaging, small size, lightweight, high reliability, temperature shock resistance
High-frequency rectification, switching, rectification, and detection in protective circuits
BZ15S Series Multi-Model
Metal-ceramic solid packaging, good sealing, high reliability. Includes BZ15S, BZ2S, BZ3S, YZ6(R), YZ12(R), 2CZ154, 2CZ132, 2CZ196, 2CZ232, 2CZ180, 2CZ168S
High-frequency rectification, switching, rectification, and detection in protective circuits
MURS105–MURS160
Plastic-molded solid package, robust sealing, high reliability, temperature shock resistance
High-frequency rectification, switching, rectification, and detection in protective circuits
General Series Multi-Model
Small size, lightweight, glass passivated or metal-ceramic solid packaging with good sealing and high reliability. Includes BZG2S, BYM26E, 1N5416～1N5419, BZG3, MURS320~MURS360, 2CZ5625, BZG5, BZG5S, 1N5811, BZG10, 2CZ135, 2CZ159, 2CZ138, 2CZ155
High-frequency rectification, switching, rectification, and detection in protective circuits
SRD Series Fast Recovery
Low leakage current, low threshold voltage, fast recovery, and high surge withstand capability. Includes SRD5D300C1, SRD20C300S7, SRD20D300C3, SRD30C150C5, SRD30C200S7, SRD60D200C4
High-frequency rectification and protection circuits
SMAJ5.0A(CA)～SMAJ170A(CA) TVS
Plastic physical package, glass passivation chip with fast response time and excellent clamping ability
Overvoltage protection in electronic circuits
SMBJ5.0(C)S～SMBJ440(C)S TVS
Silicon mesa type cermet patch package, small size, lightweight, and high reliability
Overvoltage protection in electronic circuits
SMBJLC5.0(A)S～SMBJLC188(A)S Low Capacitance
Silicon mesa type cermet patch package with low junction capacitance
Overvoltage protection in electronic circuits
Transistors

Transistors

High-performance bipolar junction transistors (BJT) for switching and amplification applications.

General Series Multi-Model
Compact and lightweight transistors with excellent sealing and high reliability. Includes 3DG206A (BC846AS), 3DG206B (BC846BS), 2SC9013S, BC817S, BC817S-16, BC817S-25, BT2222, BT2222A, BT2222S, BT2222AS, BT4401, BT5551S, BT8050B~BT8050D, BCX41, BCX41S, SXTA42, FCX491, BCX56-10, BCX56-16, H8050C, H8050D, HD882-(HQ, HP, HE)
Switching and amplification in circuits of electrical appliances and electronic instruments
BT3906 / BT2907(A) / BT5401
Small size and lightweight transistors
Switching and amplification in various electrical, electronic circuits, and amplifiers
Field Effect Transistors

Field Effect Transistors (FETs)

Power MOSFETs with voltage control, simple drive requirements, and excellent switching characteristics.

C Series FETs Multi-Model
Plastic solid or metal-ceramic sticker packaging, voltage control, simple drive, lower on-resistance, fast switching speed, low switching power consumption. Includes C30N4S0, C30N10S2, CS30N80S4/S5, C60N012S0, 2N7002S, C60N7C2, C60N42S4/S5, C100N02S0, C100N7C2, C100N10S2, C100N16S4/S5, C100N27C3, C100N36S7, C100N60S4/S5, C100N142C4, C100N180S7, C100N300S9, C150N12S2, C150N60S4/S5, CS150N110PS9, C200N18C3
Switching, amplifying, DC/AC circuits for switching, amplifying, driving
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