Datasheet > P4SMA20

P4SMA20

更新时间： 2024-11-29 04:54:55

品牌	Logo	应用领域
强茂 - PANJIT		二极管光电二极管局域网
页数	文件大小	规格书
5页	109K
描述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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数据手册

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P4SMA20 数据手册

P4SMA SERIES

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Unit: inch (mm)

SMA/DO-214AC

VOLTAGE

FEATURES

PEAK PULSE POWER

400 Watts

5.5 to 214 Volts

• For surface mounted applications in order to optimize board space.

• Low profile package

• Built-in strain relief

• Glass passivated junction

• Low inductance

.181(4.60)

.157(4.00)

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

.012(.305)

• High temperature soldering : 260°C /10 seconds at terminals

• In compliance with EU RoHS 2002/95/EC directives

.006(.152)

MECHANICAL DATA

.060(1.52)

.030(0.76)

.008(.203)

.002(.051)

• Case: JEDEC DO-214AC,Molded plastic over passivated junction.

• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026

• Polarity: Color band denotes positive end (cathode)

.208(5.28)

.188(4.80)

• Standard Packaging:12mm tape (EIA-481)

• Weight: 0.002 ounce, 0.064 gram

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use C or CA Suffix for types P4SMA6.8 thru types P4SMA250.

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

Rating

Symbol

Value

400

Units

Peak Pulse Power Dissipation on T _A= 25 ^OC (Notes 1,2,5, Fig.1)

Peak Forward Surge Current per Fig.5 (Note 3)

PPM

Watts

IFSM

Amps

Watts

^OC

Peak Pulse Current on 10/1000s waveform(Note 1)Fig.2

Steady State Power Dissipation (NOTE 4)

IPPM

see Table 1

1.0

M(AV)

Operating Junction and Storage Temperature Range

,TSTG

-55 to +150

NOTES:

1. Non-repetitive current pulse, per Fig.3 and derated above T_A= 25 ^OC per Fig. 2.

2. Mounted on 5.0mm²copper pads to each terminal.

3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum.

4. Lead temperature at 75^OC = T_L.

5. Peak pulse power waveform is 10/1000uS.

PAGE . 1

STAD-MAY.25.2007

12 3 4 5

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