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O

Absolute Maximum Rating(T = 25 C)

A

mA

I

T

Volts

Max. V

Volts

I

(A)

PPM

233

197

247

263

209

222

1.0

1.0

1.0

1.0

1.0

1.0

259

275

292

308

324

340

1.9

1.8

1.7

1.6

1.5

1.5

Part No.

SA160(C)A

SA170(C)A

159

1.0

209

2.4

SA130(C)A

185

1.0

243

2.1

SA150(C)A

o

Table 1

A

Volts

Volts

V

BR Max

V

BR Min

V

RWM

I

FSM

211

178

224

237

189

201

144

167

190

160

200

210

170

180

130

150

(A)@8.3ms

70

70

70

70

70

70

70

70

SA200(C)A

SA210(C)A

SA180(C)A

SA190(C)A

O

Electricity Characteristics(T = 25 C)

A

3

3

3

3

3

3

3

3

Note 1. V

measured after I applied for 300us, I =square wave pulse or equivalent

BR

T

T

2. Surge current waveform per Fig. 3 and derated per Fig. 2

3. For bi-directional types having V

of 10 volts and less, the I limit is doubled

RWM

R

4. Suffix ‘C’ denotes bi-directional devices. Suffix ‘A’ denotes 5% tolerance devices, no suffix denotes 10% tolerance devices.

5. All terms and symbols are consistent with ANS/IEEE C62.35

Fig. A - Transients of several thousand volts can be

clamped to a safe level by the TVS

+30V

+20V

+12V

Transient Peak

IC Failure Threshold

TVS Clamping

Normal Operating

Voltage

Fig. B - Transient current is divered to ground thru

TVS; the voltage seen by the protected load

is limited to the clamping voltage level

Transient

Voltage

Clamping

Transient

Protected

Load

TVS

Transient

Current

+

-

Formosa MS

Transient Voltage Suppressor

SA SERIES

272

1.0

356

1.4

246

220

70

SA220(C)A

3

Document ID

Issued Date

Revised Date

Revision

Page.

DS-222807

2008/02/10

2010/03/10

B

7

Max. I @V

R

RWM

深圳FMS

Kinter

131

6803

0058