Datasheet 1.5KE150A Datasheet (ST)

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1.5KE6V8A/440A

FEATURES

PEAK PULSE POWER : 1500 W (10/1000µs)

■

BREAKDOWN VOLTAGE RANGE :

■

From 6.8V to 440 V UNI AND BIDIRECTIONAL TYPES

■

LOW CLAMPING FACTOR

■

FAST RESPONSE TIME

■

UL RECOGNIZED

■

DESCRIPTION

Transil diodes provide high overvoltage protection by clampingaction. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s.

1.5KE6V8CA/440CA

TRANSIL

DO-201

ABSOLUTE MAXIMUM RATINGS (T

amb

= 25°C)

Symbol Parameter Value Unit

FSM

stg

Peak pulse power dissipation (see note 1) Tj initial = T Power dissipation on infinite heatsink T Non repetitive surge peak forward current

for unidirectional types

= 75°C

amb

tp = 10ms Tj initial = T

Storage temperature range Maximum junction temperature

Maximum lead temperature for soldering during 10s at 5mm

amb

1500 W

200 A

-65to+175 175

230 °C

from case

Note 1 :For a surge greater than the maximum values, the diode will fail in short-circuit.

THERMAL RESISTANCES

Symbol Parameter Value Unit

th (j-l)

th (j-a)

Junction to leads Junction to ambient on printed circuit. L

lead

=10mm

20 °C/W 75 °C/W

°C °C

February 2002- Ed: 3A

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ELECTRICAL CHARACTERISTICS (T

Symbol Parameter

V V

αT

Stand-off voltage Breakdown voltage

Clamping voltage

Leakage current @ V Peak pulse current Voltage temperature coefficient Forward voltage drop

Types IRM@V

amb

= 25°C)

CLVBR

VBR@IRVCL@IPPVCL@I

max min nom max max max max typ

note2 10/1000µs 8/20µs note3 note4

Unidirectional Bidirectional µA V VV VmAVAVA10

1.5KE6V8A 1.5KE6V8CA 1000

1.5KE7V5A 1.5KE7V5CA 500

1.5KE10A 1.5KE10CA 10

1.5KE12A 1.5KE12CA 5

1.5KE15A 1.5KE15CA 1

1.5KE18A 1.5KE18CA 1

1.5KE22A 1.5KE22CA 1

1.5KE24A 1.5KE24CA 1

1.5KE27A 1.5KE27CA 1

1.5KE30A 1.5KE30CA 1

1.5KE33A 1.5KE33CA 1

1.5KE36A 1.5KE36CA 1

1.5KE39A 1.5KE39CA 1

1.5KE47A 1.5KE47CA 1

1.5KE56A 1.5KE56CA 1

1.5KE62A 1.5KE62CA 1

1.5KE68A 1.5KE68CA 1

1.5KE82A 1.5KE82CA 1

1.5KE100A 1.5KE100CA 1

1.5KE120A 1.5KE120CA 1

1.5KE150A 1.5KE150CA 1

1.5KE180A 1.5KE180CA 1

5.8 6.45 6.8 7.14 10 10.5 143 13.4 746 5.7 9500

6.4 7.13 7.5 7.88 10 11.3 132 14.5 690 6.1 8500

8.55 9.5 10 10.5 1 14.5 100 18.6 538 7.3 7000

10.2 11.4 12 12.6 1 16.7 90 21.7 461 7.8 6000

12.8 14.3 15 15.8 1 21.2 71 27.2 368 8.4 5000

15.3 17.1 18 18.9 1 25.2 59.5 32.5 308 8.8 4300

18.8 20.9 22 23.1 1 30.6 49 39.3 254 9.2 3700

20.5 22.8 24 25.2 1 33.2 45 42.8 234 9.4 3500

23.1 25.7 27 28.4 1 37.5 40 48.3 207 9.6 3200

25.6 28.5 30 31.5 1 41.5 36 53.5 187 9.7 2900

28.2 31.4 33 34.7 1 45.7 33 59.0 169 9.8 2700

30.8 34.2 36 37.8 1 49.9 30 64.3 156 9.9 2500

33.3 37.1 39 41.0 1 53.9 28 69.7 143 10.0 2400

40.2 44.7 47 49.4 1 64.8 23.2 84 119 10.1 2050

47.8 53.2 56 58.8 1 77 19.5 100 100 10.3 1800

53.0 58.9 62 65.1 1 85 17.7 111 90 10.4 1700

58.1 64.6 68 71.4 1 92 16.3 121 83 10.4 1550

70.1 77.9 82 86.1 1 113 13.3 146 69 10.5 1350

85.5 95.0 100 105 1 137 11 178 56 10.6 1150 102 114 120 126 1 165 9.1 212 47 10.7 1000 128 143 150 158 1 207 7.2 265 38 10.8 850 154 171 180 189 1 246 6.1 317 31.5 10.8 725

αTC

-4

/°C pF

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Types I

RM@VRM

VBR@IRVCL@IPPVCL@I

αTC

max min nom max max max max typ

note2 10/1000µs 8/20µs note3 note4

Unidirectional Bidirectional µA V VV VmAVAVA10

1.5KE200A 1.5KE200CA 1

1.5KE220A 1.5KE220CA 1

1.5KE250A 1.5KE250CA 1

1.5KE300A 1.5KE300CA 1

1.5KE350A 1.5KE350CA 1

1.5KE400A 1.5KE400CA 1

1.5KE440A 1.5KE440CA 1

171 190 200 210 1 274 5.5 353 28 10.8 675 188 209 220 231 1 328 4.6 388 26 10.8 625 213 237 250 263 1 344 5.0 442 23 11 560 256 285 300 315 1 414 5.0 529 19 11 500 299 332 350 368 1 482 4.0 618 16 11 430 342 380 400 420 1 548 4.0 706 14 11 390 376 418 440 462 1 603 3.5 776 13 11 360

-4

Fig. 1: Peak pulse power dissipation versus

100

10 s

PULSE WAVEFORM 10/1000 s

initial junction temperature (printed circuit

/°C pF

1000 s

Note 2 : Pulsetest: tp<50ms. Note 3 : ∆VBR= αT*(T Note 4 : VR= 0 V, F = 1 MHz. For bidirectional types,

capacitance value is divided by 2.

- 25)*VBR(25°C).

amb

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Fig. 2 : Peak pulse power versus exponential pulse duration.

Fig. 3 : Clampingvoltage versus peak pulse current.

Exponential waveform: t

=20µs________

= 1ms——————-

= 10 ms ...............

Note : The curves of the figure 3 are specified for a junction temperature of 25°C before surge. The given results may be extrapolated for other junction temperatures by using the following formula : ∆V

= αT* (T

-25) * VBR(25°C).

amb

For intermediate voltages, extrapolate the given results.

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Fig. 4a : Capacitance versus reverse applied

voltage for unidirectional types (typical values).

Fig. 5 : Peak forward voltage drop versus peak forward current (typical values for unidirectional types).

Note : Multiply by 2 for units with VBR> 220 V.

Fig. 4b : Capacitance versus reverse applied

voltage for bidirectional types (typical values).

Fig. 6 : Transient thermal impedance junction-ambient versus pulse duration (For FR4 PC Board with L

= 10mm).

lead

Fig. 7 : Relative variation of leakage current versus junction temperature.

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1.5KExx

ORDER CODE

1.5 KE 100 C A RL

1500W

PACKAGING

= Ammopack tape

RL = Tape & reel

BREAKDOWNVOLTAGE

BIDIRECTIONAL No suffix: Unidirectional

MARKING : Logo, Date Code, Type Code, Cathode Band (for unidirectional types only).

PACKAGE MECHANICAL DATA

DO-201 (Plastic)

∅D

∅C

DIMENSIONS

REF.

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 8.5 9.5 0.335 0.374 B 25.4 1

∅ C 4.8 5.3 0.189 0.209 ∅ D 0.96 1.06 0.038 0.042

Packaging : standard packaging is in tape and reel. Weight = 0.876 g.

Informationfurnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of useof such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.

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