Datasheet > SMAJ78A

SMAJ78A

更新时间： 2024-11-29 06:12:15

品牌	Logo	应用领域
PACELEADER		二极管光电二极管局域网
页数	文件大小	规格书
2页	117K
描述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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SMAJ78A 数据手册

SMAJ5.0A thru SMAJ440CA

SSUURRFFAACCEE MMOOUUNNTT TTRRAANNSSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR

STAND - OFF VOLTAGE - 5.0 TO 400 VOLTS

400 Watt Peak Pulse Power

SMA/DO-214AC

.055(1.40)

.062(1.60)

.098(2.50)

.114(2.90)

.157(4.00)

.181(4.60)

.006(.152)

.012(.305)

.078(2.00)

.096(2.44)

.030(0.76)

.060(1.52)

.004(.102)

.008(.203)

.188(4.80)

.208(5.28)

Dimensions in inches and (millimeters)

FEATURES

MECHANICAL DATA

For surface mount applications in order to

optimize board space

Case JEDEC DO-214AC molded plastic over glass

passivated junction

Terminals Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity Color band denotes positive end (cathode)

except Bidirectional

Low profile package

Built-in strain relief

Glass passivated junction

Low inductance

Excellent clamping capability

Repetition Rate (duty cycle) 0.01%

Fast response time typically less than 1.0ps from 0 Volts to

Standard Package 12mm tape (EIA STD EIA-481)

Weight 0.002 ounce, 0.061gram

(BR) for unidirectional types

Typical IR less than 1mA above 10V

High Temperature solderting 250 C/10seconds at terminals

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

DEVICES FOR BIPOLAR APPLICATION

For Bidirectional use C or CA Suffix for types SMAJ5.0 thru types SMAJ170 (e.g. SMAJ5.0C, SMAJ170CA)

Electrical characteristics apply in both directions

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified

RATING

SYMBOL

VALUE

UNITS

Peak Pulse Power Dissipation on 10/1000 S waveform

(Note 1, 2, Fig.1)

Minimum

400

Watts

PPPM

Peak Pulse Current of on 10/1000 S waveform

(Note 1, Fig.3)

SEE

Amps

IPPM

TABLE 1

Peak Forward Surge Current, 8.3ms Single Half Sine-Wave

Superimposed on Rated Load (JEDEC Method) (Note 2, 3)

Amps

IFSM

Operating junction and Storage Temperature Range

-55 to +150

TSTG

NOTES

1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 C per Fig.2.

2. Mounted on 5.0mm (0.03mm thick) Copper Pads to each terminal

3. 8.3ms Single Half Sine-Wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.

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中文翻译

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与SMAJ78A相关器件

型号	品牌	获取价格	描述	数据表
SMAJ78A / CA	SWST	获取价格	瞬态电压抑制管
SMAJ78A/11	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, Unidirectional, 1 Element, Silicon, DO-214AC, PLASTI
SMAJ78A/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 78V V(RWM), Unidirectional,
SMAJ78A/61-E3	VISHAY	获取价格	DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
SMAJ78A-13	DIODES	获取价格	Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Unidirectional, 1 Element, Silicon, PLAS
SMAJ78A-13-F	DIODES	获取价格	400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMAJ78A5A-E3	VISHAY	获取价格	DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
SMAJ78A-AT	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors
SMAJ78A-AT	YAGEO	获取价格	瞬态抑制二极管 (车用)
SMAJ78A-AU	JJM	获取价格	车规瞬态电压抑制二极管

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