SMAJ85CA [WEITRON]

400W Surface Mount Transient Voltage Suppressors; 400W表面贴装型瞬态电压抑制器


型号：	SMAJ85CA
厂家：	WEITRON TECHNOLOGY
描述：	400W Surface Mount Transient Voltage Suppressors 400W表面贴装型瞬态电压抑制器二极管光电二极管局域网
文件：	总4页 (文件大小：94K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMAJ5.0A/CA thru

SMAJ170A/CA

400W Surface Mount

Transient Voltage Suppressors

Peak Pulse Power

400 Watt

Stand-off Voltage

5.0 To 170 VOLTS

Feature:

* 400 Watt Peak Power Dissipation

* Glass Passivated Die Construction

* Excellent Clamping Capability Fast Response Time

* Plastic Material Has UL Flammability

Classification Rating 94V-O

Mechanical Data

SMA(DO-214AC)

* Case:Transfer Molded Epoxy

* Polarity: Indicator by Cathode Band

(Bi-directional Devices Has no Polarity Indicator)

* Terminals: Solderable per MIL-STD-202 Method 208

* Weight: 0.064grams(approx)

Maximum Ratings

Characteristics

Symbol

Value

Unit

Peak Pulse Power Dissipation

on 10/1000us Waveform(1)(2)(FIG1)

400

PPM

see

Table

Peak Pulse Current of

on 10/1000us Waveform(FIG3)

PPM

Peak Forward Surge Current 8.3ms Single

Half Sine-Wave, Superimposed on Rated

Load(JEDEC Method)(2)(3)

FSM

Operating and Storage Junction Temperature

Range

Tj,T

STG

-55 to -150

NOTE: 1. Non-Repetitive Current Pulse, per FIG3 and Derated above TA=25 C per FIG2

2. Mounted on 5.0mm Copper Pads to each Terminal

3. 8.3ms Single Half Sine-Wave, or equivalent Square

Wave, Duty Cycle=4 pulses per minutes Maximum.

WEITRON

http://www.weitron.com.tw

SMAJ5.0A/CA thru

SMAJ170A/CA

Electrical characteristics

REVERSE

STAND-

OFF

VOLTAGE

V_RWM(V)

DEVICE

MARKING

CODE

BREAK DO

REVERSE

LEAKAGE

@ V_RWM

TEST

CURRE

MAXIMUM

PEAK

SMAJ

VOLTAGE

CLAMPING PULSE

VOLTAGE CURRENT

@Ipp Vc(V) Ipp (A)

PART NUMBER

V_BR(V)(2)

V_BR(V)(1)

MIN.@I_T

6.40

I_T(mA)

I_R(µA)(3)

UNI- POLAR BI-POLAR(1) UNI

SMAJ5.0A SMAJ5.0CA AE

MAX.@I_T

7.00

5.0

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.2

10.3

11.2

12.0

12.9

13.6

14.4

15.4

17.0

18.2

19.9

21.5

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

64.5

69.4

72.7

77.4

82.4

87.1

93.6

96.8

103.0

113.0

121.0

126.0

137.0

146.0

162.0

177.0

193.0

209.0

243.0

259.0

275.0

43.5

38.8

35.7

33.3

31.0

29.4

27.8

26.0

23.5

22.0

20.1

18.6

17.2

16.4

15.4

14.5

13.7

12.3

11.3

10.3

9.5

8.8

8.3

7.5

6.9

6.2

5.8

5.5

5.2

4.9

4.6

4.3

4.1

3.9

3.5

3.3

3.2

800

500

200

100

SMAJ6.0A SMAJ6.0CA AG WG

SMAJ6.5A SMAJ6.5CA AK WK

SMAJ7.0A SMAJ7.0CA AM WM

SMAJ7.5A SMAJ7.5CA AP WP

SMAJ8.0A SMAJ8.0CA AR WR

6.67

7.22

7.78

8.33

8.89

9.44

7.37

7.98

8.60

9.21

9.83

SMAJ8.5A SMAJ8.5CA AT

SMAJ9.0A SMAJ9.0CA AV

10.40

11.10

12.30

13.50

14.70

15.90

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

49.10

52.80

55.30

58.90

62.70

66.30

71.20

73.70

78.60

86.00

92.10

95.80

104.00

111.00

123.00

135.00

147.00

159.00

185.00

197.00

209.00

10.00

11.10

12.20

13.30

14.40

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

44.40

47.80

50.00

53.30

56.70

60.00

64.40

66.70

71.10

77.80

83.30

86.70

94.40

100.00

111.00

122.00

133.00

144.00

167.00

178.00

189.00

SMAJ10A

SMAJ11A

SMAJ12A

SMAJ13A

SMAJ14A

SMAJ15A

SMAJ16A

SMAJ17A

SMAJ18A

SMAJ20A

SMAJ22A

SMAJ24A

SMAJ26A

SMAJ28A

SMAJ30A

SMAJ33A

SMAJ36A

SMAJ40A

SMAJ43A

SMAJ45A

SMAJ48A

SMAJ51A

SMAJ54A

SMAJ58A

SMAJ60A

SMAJ64A

SMAJ70A

SMAJ75A

SMAJ78A

SMAJ85A

SMAJ90A

SMAJ10CA AX

SMAJ11CA AZ

10.0

11.0

12.0

13.0

14.0

15.0

16.0

17.0

18.0

20.0

22.0

24.0

26.0

28.0

30.0

33.0

36.0

40.0

43.0

45.0

48.0

51.0

54.0

58.0

60.0

64.0

70.0

75.0

78.0

85.0

90.0

100.0

110.0

120.0

130.0

150.0

160.0

170.0

SMAJ12CA

SMAJ13CA BG XG

SMAJ14CA BK XK

SMAJ15CA BM XM

SMAJ16CA BP XP

SMAJ17CA BR XR

BE XE

SMAJ18CA

SMAJ20CA

SMAJ22CA

SMAJ24CA

BV XV

BX XX

SMAJ26CA CE

SMAJ28CA CG YG

SMAJ30CA CK YK

SMAJ33CA CM YM

SMAJ36CA CP YP

SMAJ40CA CR YR

SMAJ43CA CT

SMAJ45CA CV

SMAJ48CA CX

SMAJ51CA CZ

SMAJ54CA RE ZE

SMAJ58CA RG ZG

SMAJ60CA RK ZK

SMAJ64CA RM ZM

SMAJ70CA RP ZP

SMAJ75CA RR ZR

SMAJ78CA RT

SMAJ85CA RV ZV

SMAJ90CA RX ZX

2.9

2.7

2.5

2.3

2.1

1.9

1.6

1.5

SMAJ100A SMAJ100CA RZ

SMAJ110A

SMAJ120A

SMAJ130A

SMAJ150A

SMAJ160A

SMAJ170A

SMAJ110CA

SMAJ120CA

SMAJ130CA

SMAJ150CA

SMAJ160CA

SMAJ170CA

1.5

for parts without A , the V_BRis +10%.

NOTE: 1. Suffix C denotes Bi-direction device, Suffix A denotes the V_BRis 5%

2. V_BRmessured with I _TCurrent pulse=300us.

For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.

WEITRON

http://www.weitron.com.tw

SMAJ5.0A/CA thru

SMAJ170A/CA

100

Non-repetitive P ulse

Waveform shown in FIG . 3

T_A= 25

S MAJ 85 --

S MAJ 170

S MAJ 5.0 --

S MAJ 78

0.2 x 0.2" (5.0 x 5.0mm)

C opper P ad Areas

0.2 x 0.2" (5.0 x 5.0mm)

C opper P ad Areas

0.1

150

175

200

100

125

0.1ms

1.0ms

10ms

100ms

1.0ms

10ms

T_A— Ambient Temperature ( ^oC )

t_d— P ulse Width (sec.)

FIG.1 – Peak Pulse Power Rating Curve

FIG. 2 –Pulse Derating Curve

10,000

1,000

100

150

100

T_J= 25 ^oC

f = 1.0MHz

Vsig = 50mVp-p

T_J= 25 ^oC

P ulse Width (td)

is defined as the point

where the peak current

decays to 50% of I_{P P M}

tr = 10 sec.

P eak Value

I_{P P M}

Measured at

S tand-Off

Voltage, V_WM

Uni-Directional

Half Value — IP P

I_{P P M}

Bi-Directional

10/1000 sec. Waveform

as defined by R .E .A.

1.0

3.0

4.0

100

200

2.0

V_WM— R everse S tand-off Voltage (V)

t — Time (ms)

FIG. 4 – Typical Junction Capacitance

FIG.3 – Pulse Waveform

1000

200

T_J= T_Jmax.

8.3ms S ingle Half S ine-Wave

(J E DE C Method)

100

0.001

0.01

0.1

100

1000

100

t_p— P ulse Duration (sec)

Number of C ycles at 60 Hz

FIG.6 - Maximum Non-Repetitive Forward

Surge Current Uni-Directional Only

FIG.5 – Typical Transient Thermal

Impedance

WEITRON

http://www.weitron.com.tw

SMAJ5.0A/CA thru

SMAJ170A/CA

Unit:mm

SMA Outline Dimension

SMA

Min

2.20

4.00

1.27

0.15

4.48

0.10

0.76

1.70

Dim

Max

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

WEITRON

http://www.weitron.com.tw

相关型号：