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Aluminum Bonding Wire

HM3019

New product

Aluminum Bonding Wire is made from high-purity aluminum with enhanced bonding performance, widely used in power semiconductor packaging. Heeger Materials is a professional supplier and manufacturer of high-quality Aluminum Bonding Wire, offering customized solutions and competitive prices.

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Data sheet

MaterialsAl
Purity6N

More info

Aluminum Bonding Wire is made from high-purity aluminum (up to 6N) with carefully added trace elements to enhance its bonding performance. It is widely used in power semiconductor packaging, including devices like MOSFETs, IGBTs, Thyristors, GTOs, and Diodes. HM offers a variety of options to meet different application needs: YL1 uses 5N aluminum for excellent arc formation and corrosion resistance; YL2 builds on YL1 with added alloying elements for improved durability; YL3 is a cost-effective 4N general-purpose wire suitable for most power devices without special requirements; and YL4, an Al-Si (1%) alloy, is designed for small-chip power devices. Heeger Materials provides high-quality Aluminum Bonding Wire with consistent performance for advanced semiconductor packaging applications.

Aluminum Bonding Wire

Aluminum Bonding Wire Specifications

Diameter

B/L(gf)

E/L(%)

µm

mil

YL1

YL2

YL3

YL4

YL

125±5

5.0

50-90

50-90

50-90

110-150

5-20

150±5

6.0

80-120

80-120

80-120

120-160

5-20

175±6

7.0

100-160

100-160

100-160

160-210

8-30

200±6

8.0

150-230

150-230

150-230

230-280

8-30

250±6

10.0

200-300

200-300

200-300

300-380

10-30

300±6

12.0

280-400

280-400

280-400

400-550

10-30

375±7

15.0

450-650

450-650

450-650

650-850

10-30

400±7

16.0

500-700

500-700

500-700

700-900

10-30

500±8

20.0

800-1100

800-1100

800-1100

1100-1400

10-30

* HM can offer customized services upon specific requests.

Aluminum Bonding Wire Fusing Current & Hardness

Fusing current

(A,10mm)

 

Diameter (μm / mil)

YL1

YL2

YL3

YL4

125±5 / 5.0

5.2

5.0

4.8

4.5

150±5 / 6.0

6.7

6.5

6.3

5.9

175±6 / 7.0

8.1

7.9

7.6

7.2

200±6 / 8.0

10.3

10.1

9.9

9.3

250±6 / 10.0

15.1

14.9

14.7

13.9

300±6 / 12.0

19.6

19.3

19.1

18.0

Hardness (Hv)

Wire

66-70

72-76

68-72

76-80

Aluminum Bonding Wire Applications

  • Power Semiconductor Packaging: Used for interconnections in MOSFETs, IGBTs, Thyristors, GTOs, and Diodes.
  • LED and Optoelectronics: Provides reliable bonding for LED chips and other light-emitting devices.
  • Automotive Electronics: Ensures stable performance in vehicle power modules and electronic control units.
  • Photovoltaic Modules: Applied in solar cell interconnects to improve conductivity and efficiency.
  • Consumer Electronics: Used in devices like smartphones, tablets, and other compact electronics for chip bonding.

Aluminum Bonding Wire Packing 

The Aluminum Bonding Wire will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Aluminum Bonding Wire Packing

Where to Buy Aluminum Bonding Wire in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Precious Metals products including Aluminum Bonding Wire, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors. 

Wire Gauge Conversion Chart

Gauge No.

Inch

mm

Gauge No.

Inch

mm

0000

0.4600

11.684

19

0.0359

0.912

000

0.4096

10.404

20

0.0320

0.812

00

0.3648

9.266

21

0.0285

0.724

0

0.3249

8.252

22

0.0253

0.644

1

0.2893

7.348

23

0.0226

0.574

2

0.2576

6.544

24

0.0201

0.511

3

0.2294

5.827

25

0.0179

0.455

4

0.2043

5.189

26

0.0159

0.404

5

0.1819

4.621

27

0.0142

0.361

6

0.1620

4.115

28

0.0126

0.320

7

0.1443

3.665

29

0.0113

0.287

8

0.1285

3.264

30

0.0100

0.255

9

0.1144

2.906

31

0.0089

0.227

10

0.1019

2.588

32

0.0080

0.202

11

0.0907

2.305

33

0.0071

0.180

12

0.0808

2.053

34

0.0063

0.160

13

0.0720

1.828

35

0.0056

0.143

14

0.0641

1.628

36

0.0050

0.127

15

0.0571

1.450

37

0.0045

0.113

16

0.0508

1.291

38

0.0040

0.102

17

0.0453

1.150

39

0.0035

0.089

18

0.0403

1.024

40

0.0031

0.079

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