1.5KA18

更新时间： 2024-10-27 22:34:07

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	56K
描述
AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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1.5KA18 数据手册

1.5KA6.8 THRU 1.5KA43A

AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR

Breakdown Voltage - 6.8 to 43 Volts Peak Pulse Power - 1500 Watts

Case Style 1.5KA

FEATURES

♦ Designed for under the hood applications

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ 1500W peak pulse power surge capability with a

10/1000µs waveform, repetition rate (duty cycle): 0.01%

♦ Exclusive patented PAR™ oxide passivated

1.0 (25.4)

MIN.

chip construction

0.210 (5.3)

0.190 (4.8)

DIA.

♦ Excellent clamping capability

♦ Low incremental surge resistance

♦ Fast response time: typically less

0.375 (9.5)

0.285 (7.2)

than 1.0 ps from 0 Volts to V

for uni-directional

(BR)

♦ For devices with V ∆10V I are typically less than

(BR) D

1.0µA at T =150°C

1.0 (25.4)

MIN.

♦ High temperature soldering guaranteed:

300°C/10 seconds, 0.375" (9.5mm) lead length,

5lbs. (2.3 kg) tension

0.042 (1.07)

0.038 (0.96)

DIA.

MECHANICAL DATA

Case: Molded plastic over passivated junction

Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes positive end (cathode)

Mounting Position: Any

Dimensions in inches and (millimeters)

Patent #’s 4,980,315

5,166,769

5,278,094

Available in uni-directional only

Weight: 0.045 ounce, 1.2 grams

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOL

VALUE

UNITS

Peak pulse power dissipation with a 10/1000µs waveform

(NOTE 1, FIG. 1)

P_PPM

Minimum 1500

Watts

Peak pulse current at T_A=25°C with a 10/1000µs waveform

(NOTE 1, FIG. 3)

I_PPM

Amps

SEE TABLE 1

Steady state power dissipation at T_L=75°C

lead lengths 0.375” (9.5mm) _{(NOTE 2)}

P_M(AV)

I_FSM

5.0

Watts

Amps

Peak forward surge current, 8.3ms single half

Sine-wave superimposed on rated load

(JEDEC Method) _{(NOTE 3)}

200

Maximum instantaneous forward voltage at 100A _{(NOTE 3)}

Operating junction and storage temperature range

V_F

3.5

Volts

°C

T_J, T_STG

-65 to +185

NOTES:

(1) Non-repetitive current pulse, per Fig. 3 and derated above T_A=25°C per Fig. 2

(2) Mounted on copper pad area of 0.8 x 0.8” (20 x 20mm) per Fig. 5

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

1/27/99

12 3 4

中文翻译

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与1.5KA18相关器件

型号	品牌	获取价格	描述	数据表
1.5KA18/1	VISHAY	获取价格	Trans Voltage Suppressor Diode, 14.5V V(RWM), Unidirectional,
1.5KA18/100	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/23	VISHAY	获取价格	Transient Suppressor,
1.5KA18/4E	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/4G	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/4H	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/53	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/56	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P
1.5KA18/62	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, P

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