SA30 / Taiwan Semiconductor Company, Ltd

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Part No.	SA30
Manufacturer	TSC
Size	105 Kbytes
Pages	5 pages
Description	Transient Voltage Suppressor Diodes

Datasheet Summary with AI

️· Peak Power Dissipation: Minimum 500 Watts (1ms pulse)
️· Steady State Power Dissipation: 1.0 Watts
️· Peak Forward Surge Current: 70 Amps (8.3ms half sine-wave)
️· Maximum Instantaneous Forward Voltage: 3.5 Volts (at 35A, unidirectional)
️· Operating/Storage Temperature: -55 to +175 °C

## Ratings Table (Examples)
| Device | VBR (Min) | VBR (Max) | IR @ 10V (µA) | VC @ IPPM (V) | Temperature Coefficient (mV/°C) |
|---|---|---|---|---|---|
| SA5.0 | 6.40 | 7.30 | 600 | 54.0 | 9.60 |
| SA10.0 | 11.1 | 13.6 | 1.0 | 27.0 | 18.8 |
| SA20.0 | 22.2 | 27.1 | 1.0 | 14.0 | 16.0 |
| SA43.0 | 47.8 | 58.4 | 1.0 | 7.3 | 6.8 |

Note: Many other voltage options are available. Refer to datasheet for complete table.

## Application Notes
️· Can be used at various points in a circuit to provide protection.
* Consider series impedance (fuse, transformer) and its effect on protection.

# SA Series Transient Voltage Suppressor Diodes

## Features
️· Plastic package with UL 94V-0 flammability rating
️· 500W surge capability at 10x10us waveform (duty cycle 0.01%)
️· Excellent clamping capability
️· Low zener impedance
️· Fast response time: <1.0ps (unidirectional), <5.0ns (bidirectional)
️· Typical IR <1μA above 10V
️· High temperature soldering guaranteed: 260°C / 10 seconds

## Mechanical Data
️· Case: Molded plastic
️· Lead: Axial leads, solderable per MIL-STD-202, Method 208
️· Polarity: Color band denotes cathode (except bipolar)
️· Weight: 0.34 gram
️· DO-15 package

## Electrical Characteristics
️· Voltage Range: 5.0 to 170 Volts
️· Peak Power Dissipation: Minimum 500 Watts (1ms pulse)
️· Steady State Power Dissipation: 1.0 Watts
️· Peak Forward Surge Current: 70 Amps (8.3ms half sine-wave)
️· Maximum Instantaneous Forward Voltage: 3.5 Volts (at 35A, unidirectional)
️· Operating/Storage Temperature: -55 to +175 °C

## Ratings Table (Examples)

Device VBR (Min) VBR (Max) IR @ 10V (µA) VC @ IPPM (V) Temperature Coefficient (mV/°C)

SA5.0 6.40 7.30 600 54.0 9.60

SA10.0 11.1 13.6 1.0 27.0 18.8

SA20.0 22.2 27.1 1.0 14.0 16.0

SA43.0 47.8 58.4 1.0 7.3 6.8

Note: Many other voltage options are available. Refer to datasheet for complete table.

## Application Notes

Device	VBR (Min)	VBR (Max)	IR @ 10V (µA)	VC @ IPPM (V)	Temperature Coefficient (mV/°C)
SA5.0	6.40	7.30	600	54.0	9.60
SA10.0	11.1	13.6	1.0	27.0	18.8
SA20.0	22.2	27.1	1.0	14.0	16.0
SA43.0	47.8	58.4	1.0	7.3	6.8