TOSHIBA U1ZB390 Technical data

查询U1ZB10供应商

U1ZB6.8~U1ZB390

TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE

U1ZB6.8~U1ZB390

CONSTANT VOLTAGE REGULATION

TRANSIENT SUPPRESSORS

l Average Power Dissipation : P = 1.0 W

l Zener Voltage : V

l Surface Mounting Plastic Mold Package

MAXIMUM RATINGS

CHARACTERISTIC SYMBOL RATING UNIT

Power Dissipation P 1.0 W

Junction Temperature T

Storage Temperature Range T

= 6.8~390 V

Z

(Ta = 25°C)

stg

j

−40~150 °C

−40~150 °C

STANDARD SOLDERING PAD MARK

Unit: mm

JEDEC ―
JEITA ―
TOSHIBA 3−4D1A

Weight: 0.06g

1

2001-07-11

U1ZB6.8~U1ZB390

ELECTRICAL CHARACTERISTICS

ZENER CHARACTERISTICS

ZENER

TYPE

U1ZB6.8 6.2 6.8 7.4 60 10 3 4 1.2 0.2 10 3

U1ZB7.5 6.8 7.5 8.3 30 10 4 5 1.2 0.2 10 4.5

U1ZB8.2 7.4 8.2 9.1 30 10 4 6 1.2 0.2 10 4.9

U1ZB9.1 8.2 9.1 10.1 30 10 5 8 1.2 0.2 10 5.5

U1ZB10 9.0 10 11.0 30 10 6 9 1.2 0.2 10 6

U1ZB11 9.9 11 12.1 30 10 7 11 1.2 0.2 10 7

U1ZB12 10.8 12 13.2 30 10 8 13 1.2 0.2 10 8

U1ZB13 11.7 13 14.3 30 10 9 14 1.2 0.2 10 9

U1ZB15 13.5 15 16.5 30 10 11 17 1.2 0.2 10 10

U1ZB16 14.4 16 17.6 30 10 12 19 1.2 0.2 10 11

U1ZB18 16.2 18 19.8 30 10 14 23 1.2 0.2 10 13

U1ZB20 18.0 20 22.0 30 10 16 26 1.2 0.2 10 14

U1ZB22 19.8 22 24.2 30 10 18 28 1.2 0.2 10 16

U1ZB24 21.6 24 26.4 30 10 20 32 1.2 0.2 10 17

U1ZB27 24.3 27 29.7 30 10 23 36 1.2 0.2 10 19

U1ZB30 27.0 30 33.0 30 10 25 40 1.2 0.2 10 21

U1ZB33 29.7 33 36.3 30 10 26 41 1.2 0.2 10 26.4

U1ZB36 32.4 36 39.6 30 9 28 45 1.2 0.2 10 28.8

U1ZB43 38.7 43 47.3 40 7 33 53 1.2 0.2 10 34.4

U1ZB47 42.3 47 51.7 65 6 38 60 1.2 0.2 10 37.6

U1ZB51 45.9 51 56.1 65 6 43 68 1.2 0.2 10 40.8

U1ZB68 61.2 68 74.8 120 4 57 90 1.2 0.2 10 54.4

U1ZB75 67.5 75 82.5 150 4 66 104 1.2 0.2 10 60

U1ZB82 73.8 82 90.2 170 3 71 113 1.2 0.2 10 65.4

U1ZB100 90 100 110 300 3 87 138 1.2 0.2 10 80

U1ZB110 99 110 121 300 3 96 152 1.2 0.2 10 88

U1ZB150 135 150 165 450 2 136 212 1.2 0.2 10 120

U1ZB180 162 180 198 500 1.5 161 255 1.2 0.2 10 144

U1ZB200 180 200 220 170 269 160

U1ZB200−Y 190 200 210 170 269 160

U1ZB200−Z 200 210 220

U1ZB220 198 220 242 200 309 176

U1ZB220−Y 210 220 230 200 309 176

U1ZB220−Z 220 230 240

U1ZB240 216 240 264 215 325 192

U1ZB240−Y 230 240 250 215 325 216

U1ZB240−Z 240 250 260

VOLTAGE

V

MIN TYP. MAX MAX

(V)

Z

ZENER

IMPEDANCE

rd (Ω)

500 0.5

5000 0.5

5000 0.5

(Ta = 25°C)

MEASURE­MENT
CURRENT

I

(mA)

Z

TEMPERATURE

COEFFICIENT

OF ZENER

VOLTAGE

αT (mV / °C)

TYP. MAX MAX

178 286

207 320

225 338

VF (V) IR (µA)

1.2 0.2 10

1.2 0.2 10

1.2 0.2 10

FORWARD

VOLTAGE

MEASURE−
MENT
CURRENT
I

(A)

F

REVERSE
CURRENT

MAX

MEASURE−
MENT
VOLTAGE
VR (V)

168

184

225

2

2001-07-11