SM5Z15A [YFW]

Surface Mount Transient Voltage Suppressors;


型号：	SM5Z15A
厂家：	DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD
描述：	Surface Mount Transient Voltage Suppressors 测试光电二极管
文件：	总4页 (文件大小：1837K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Surface Mount Transient Voltage Suppressors

SM5Z Series 14 To 36 V 3600W

Description

The SM5Z series is designed specifically to protect sensitive

electronic equipment from voltage transients induced by lightning

and other transient voltage events.

Working Voltage: 14 to 36 V

Peak Pulse Power: 3600 W

Features



Glass passivated chip

3600 W peak pulse power capability with a

10/1000 us waveform, repetitive rate (duty

cycle):0.01 %

Mechanical Data



Case: DO-218AB

Epoxy: UL 94V-0 rate flame retardant



T J = 175 °C capability suitable for high reliability

and automotive requirement

Meets ISO7637-2 surge specification (varied by test

condition)Meet AEC-Q101 requirement

Low leakage



Polarity: Heatsink is anode

Primary Characteristics

V_RWM

P_PPM(10/1000µs)

P_PPM(10/10000µs)

P _D

14V to 43V

3600W

2800W



Uni-directional polarity

Excellent clamping capability

Very fast response time

I _FSM

500A

RoHS compliant

T _{J max.}

175°C

Applications

Package

DO-218AB

Use in sensitive electronics protection against voltage transients

induced by inductive load switching and lighting, especially for

automotive load dump protection application

Maximum Ratings and Thermal Characteristics (T A =25 ℃ unless otherwise noted)

Parameter

with 10/1000µs waveform

with 10/10000µs waveform

Symbol

P_PPM

Value

3600

2800

Units

Peak Pulse Power Dissipation

Power Dissipation on Infinite Heat Sink at T_L=25°C (Fig.1)

Peak Pulse Current with a 10/1000µs waveform

P_D

I _PP

See Next Table

500

Peak forward surge current 8.3 ms single half sine Wave

I _FSM

T _J, T _STG

Operating junction and storage temperature range

Typical thermal resistance, junction to case

–55 to +175

°C

R _θJC

0.90

°C /Watt

Note:(1)Non-repetitive current pulse per Fig.3 and derated above T A = 25 °C per Fig.1

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Surface Mount Transient Voltage Suppressors

SM5Z Series 14 To 36 V 3600W

Electrical Characteristics (@ 25℃ Unless Otherwise Specified )

Breakdown

Voltage

V_BR(V)

Maximum

Reverse

Surge

Stand-Off

Voltage

V_MW

Test

Current

I_T

Maximum

Reverse

Leakage I _R

@V _RWM(uA)

Maximum

I _R@V _RWM

T _J=175

(uA)

Maximum

Clamping

Voltage

Part Number

Current I _PP

(V)

(mA)

V _C@I _PP(V)

(A)⁽¹⁾

MIN.

MAX.

SM5Z14A

SM5Z15A

SM5Z16A

SM5Z17A

SM5Z18A

SM5Z20A

SM5Z22A

SM5Z24A

SM5Z26A

SM5Z28A

SM5Z30A

SM5Z33A

SM5Z36A

15.60

16.70

17.80

18.90

20.00

22.20

24.40

26.70

28.90

31.10

33.30

36.70

40.00

17.20

18.50

19.70

20.90

22.10

24.50

26.90

29.50

31.90

34.40

36.80

40.60

44.20

5.0

150

155.0

148.0

138.0

130.0

123.0

111.0

101.0

93.0

23.2

24.4

26.0

27.6

29.2

32.4

35.5

38.9

42.1

45.4

48.4

53.3

58.1

86.0

79.0

74.0

68.0

62.0

NOTE: Surge current waveform is defined at 10/1000uS waveform

Ratings and Characteristics Curves (T _A=25℃ unless otherwise noted)

Figure 2 - Load Dump Power Characteristics

(10 ms Exponential Waveform)

Figure 1 – Power Derating Curve

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Surface Mount Transient Voltage Suppressors

SM5Z Series 14 To 36 V 3600W

Fig. 4 - Peak Pulse Power Rating Curve

Figure 3 - Pulse Waveform

Package Outline Dimensions Unit: inches (millimeters)

Recommended Mounting Pad Layout

3.3

3.0

3.5

11.0

9.5

15.8

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Surface Mount Transient Voltage Suppressors

SM5Z Series 14 To 36 V 3600W

SURFACE MOUNT TAPE AND REEL PACKAGING

ZONE 1

N A

ZONE1

DIMENSIONS in millimeters (inches)

TAPE SIZE

A MAX.

D MIN.

N MIN.

G MAX. T MAX.

30.4

B MIN.

330 ± 2.0 (13.0 ±

0.079)

178 ± 2.0 (7.0 ±

0.079)

13.0 ± 0.20

(0.51 ±

0.0008)

20.2

(0.795)

24 mm (0.945)

50 (1.97) 26.4 (1.039)

1.5 (0.059)

(1.197)

Recommended Soldering Parameters

IR-Reflow Condition

Temp. min

Temp. max

150

200

Pre Heat

Time(min to max)

60-180

sec

T_P

T_L

Ramp up rate (150-200ɗ)

ɗ/sec

Ramp-up

Liquidus Temp.

>220

T_s(max)

Reflow

Peak Temp.

255-260 sec

Time(Liq. to Peak)

60-150

sec

ɗ/sec

sec

T_s(min)

Ramp up rate (220-200ɗ)

Perheat

Time within actual peak temp.

10-30

Temp from 25 °C to Peak

Ramp down Rate

Time(25ɗ to Peak temp.)

Do not exceed

ɗ/sec

njo

Time(t)

280

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