Datasheet > 1N6278

1N6278

更新时间： 2024-10-31 22:52:23

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TECHNICAL SPECIFICATIONS OF TRANSIENT VOLTAGE SUPPRESSOR

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1N6278 数据手册

1.5KE6.8

THRU

DC COMPONENTS CO., LTD.

RECTIFIER SPECIALISTS

1.5KE440CA

TECHNICAL SPECIFICATIONS OF TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE RANGE - 6.8 to 440 Volts

PEAK PULSE POWER - 1500 Watts

FEATURES

* Glass passivated junction

* 1500 Watts Peak Pulse Power capability on

10/1000 µs waveform

* Excellent clamping capability

* Low zener impedance

* Fast response time

DO-201

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Lead: MIL-STD-202E, Method 208 guaranteed

* Polarity: Color band denotes positive end (cathode)

except bidirectional types

* Mounting position: Any

* Weight: 1.2 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load,

For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use C or CA suffix (e.g. 1.5KE6.8C, 1.5KE440CA)

Electrical characteristics apply in both directions

SYMBOL

VALUE

UNITS

Watts

Peak Pulse Power Dissipation on 10/1000 us waveform

(Note1,FIG 1)

PPM

Minimum 1500

Steady State Power Dissipation at TL

= 75^oC

M(AV)

5.0

Watts

Amps

Lead Lengths .375*( 9.5 mm ) ( Note 2 )

Peak Forward Surge Current, 8.3ms single half sine-wave

superimposed on rated load( JEDEC Method ) (Note 3)

FSM

200

Maximum Instantaneous Forward Voltage at 50A for

unidirectional only ( Note 4 )

3.5/5.0

Volts

⁰C

, TSTG

-55 to + 175

Operating and Storage Temperature Range

NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above T

= 25^oC per Fig.2.

2. Mounted on Copper Leaf area of 1.6 X 1.6"( 40 X 40mm ) per Fig. 5

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

4. VF

= 3.5V max. for devices of V(BR

)

200V and V

= 5.0 V max. for devices of V(BR) > 200V.

176

EXIT

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与1N6278相关器件

型号	品牌	获取价格	描述	数据表
1N6278.TR	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 1500W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, D
1N6278/1-E3	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, Transient Suppressor
1N6278/4E	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, P
1N6278/4F	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, P
1N6278/4F-E3	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278/4G	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, P
1N6278/4G-E3	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278/4H-E3	VISHAY	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Su
1N6278/53	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, P
1N6278/58	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, P

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