Aluminum (Al) Bonding Wire
Aluminum (Al) Bonding Wire
Description
Aluminum (Al) bonding wire is a type of wire used in the semiconductor industry for wire bonding applications. It is made from high-purity aluminum with a purity level of 99.99% or higher, and is available in various diameters ranging from 10 to 500 microns.
The wire bonding process involves using a wire bonding machine to bond the wire to the pads on the surface of a semiconductor device. The machine uses heat and pressure to create a metallic bond between the wire and the pad.
Aluminum bonding wire offers several advantages over other bonding materials, including lower cost, high thermal conductivity, and excellent bonding performance. Additionally, aluminum wire has a higher yield strength than gold or copper wire.
However, aluminum bonding wire also has some disadvantages, such as lower electrical conductivity and higher susceptibility to oxidation compared to other bonding materials. This can lead to issues such as increased wire resistance and reduced bond strength.
To overcome these challenges, manufacturers have developed various methods to mitigate the oxidation of aluminum wire during the bonding process. These methods include using an anti-oxidation layer on the surface of the wire or using a reducing atmosphere during the bonding process.
Overall, aluminum bonding wire is a widely used material in the semiconductor industry due to its lower cost and high thermal conductivity. However, its use requires careful consideration of potential oxidation issues and proper mitigation methods to ensure optimal bonding performance and reliability.
Aluminum(Al)-1% (Si) Wedge to Wedge Bonding Wire
| Ø Diameter ±1% μm | Breaking Load (gf) | Breaking Load (mN) | El (%) | Length Meters | Length Feet |
| Ø 18µm (Ø 0.7 mil) | 6.7~7.5 gf | 66~71 mN | 0.5~4.5% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 20µm (Ø 0.8 mil) | 8.0~10.0 gf | 78~98 mN | 0.5~4.5% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 25µm (Ø 1.0 mil) | 13.0~15.0 gf | 127~147 mN | 0.5~4.5% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 30µm (Ø 1.20 mil) | 17.0~19.0 gf | 167~186 mN | 0.5~4.5% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 32µm (Ø 1.25 mil) | 19.0~21.0 gf | 186~206 mN | 0.5~4.5% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 33µm (Ø 1.3 mil) | 19.0~21.0 gf | 186~206 mN | 0.5~4.5% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 35µm (Ø 1.4 mil) | 26.0~29.0 gf | 255~284 mN | 0.5~5.0% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 38µm (Ø 1.5 mil) | 31.0~34.0 gf | 304~333 mN | 0.5~5.0% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 45µm (Ø 1.8 mil) | 40.5~45.5 gf | 390~440 mN | 0.5~6.0% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 50µm (Ø 2.0 mil) | 47.0~53.0 gf | 461~520 mN | 0.5~6.0% | 25m 50m 100m 300m 500m | 75ft 150ft 300ft 1000ft 1500ft |
| Ø 50µm (Ø 2.0 mil) | 38.0~43.0 gf | 372~420 mN | 2.5~5.5% | 100m | 300ft |
| Ø 75µm (Ø 3.0 mil) | 115.0~135.0 gf | 1090~1325 mN | 0.5~6.0% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 80µm (Ø 3.2 mil) | 130.0~150.0 gf | 1275~1471 mN | 0.5~6.0% | 100m 300m 500m | 300ft 1000ft 1500ft |
Aluminum (Al) Large Diameter Power Bonding Wire
| Ø Diameter | Breaking Load (gf) | Breaking Load (N) | El (%) | Length Meters | Length Feet |
| Ø 100µm (Ø 4 mil) | 50~80 gf | 0.49~0.78 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 125µm (Ø 5 mil) | 70~120 gf | 0.69~1.18 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 150µm (Ø 6 mil) | 100~200 gf | 0.98~1.96 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 175µm (Ø 7 mil) | 140~240 gf | 1.37~2.35 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 200µm (Ø 8 mil) | 140~200 gf | 1.37~1.96 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 250µm (Ø 10 mil) | 210~300 gf | 2.06~2.94 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 300µm (Ø 12 mil) | 300~420 gf | 2.94~4.12 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 350µm (Ø 14 mil) | 450~550 gf | 4.41~5.39 N | 10~30% | 100m 300m 500m | 300ft 1000ft 1500ft |
| Ø 380µm (Ø 15 mil) | 500~700 gf | 4.90~6.86 N | 10~30% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 400µm (Ø 16 mil) | 550~750 gf | 5.39~7.35 N | 10~30% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 450µm (Ø 18 mil) | 700~850 gf | 6.86~8.34 N | 10~30% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 500µm (Ø 20 mil) | 800~1100 gf | 7.85~10.79 N | 10~30% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 600µm (Ø 24 mil) | 1200~1700 gf | 11.76~16.67 N | 10~40% | 100m 200m | 300ft 600ft |
Aluminum (Al) Large Diameter Power Bonding Wire for Batteries
| Ø Diameter | Breaking Load (gf) | Breaking Load (N) | El (%) | Length Meters | Length Feet |
| Ø 380µm (Ø 15 mil) | 750~1100 gf | 7.6~ 11.3 N | 15~40% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 400µm (Ø 16 mil) | 900~1400 gf | 9.2~14.2 N | 15~45% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 450µm (Ø 18 mil) | 1200~1700 gf | 12.2~17.3 N | 5~40% | 100m 200m 300m | 300ft 600ft 1000ft |
| Ø 500µm (Ø 20 mil) | 1800~2200 gf | 18.3~22.4 N | 5~40% | 100m 200m 300m | 300ft 600ft 1000ft |
Aluminum (Al) Bonding Ribbon
| Width | Thickness | Breaking Load (gf) | Breaking Load (N) | El (%) | Length Meters | Length Feet |
| 500µm ±50µm | 100µm ±10µm | 275~425 gf | 2.70~4.17 N | ≥10% | 100m 200m | 300ft 600ft |
| 750µm ±50µm | 413~638 gf | 4.05~6.26 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 1000µm ±50µm | 550~850 gf | 5.39~8.34 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 1500µm ±50µm | 715~1225 gf | 7.00~12.00 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 1000µm ±50µm | 150µm ±15µm | 675~1125 gf | 6.62~11.03 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft |
| 1500µm ±75µm | 1013~1688 gf | 9.93~16.55 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 2000µm ±100µm | 1350~2250 gf | 13.24~22.06 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 1000µm ±50µm | 200µm ±20µm | 900~1500 gf | 8.83~14.71 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft |
| 1250µm ±63µm | 1206~2010 gf | 11.83~19.71 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 1500µm ±75µm | 1350~2250 gf | 13.24~22.06 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 2000µm ±100µm | 1800~3000 gf | 17.65~29.42 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft | |
| 1500µm ±75µm | 250µm ±25µm | 1688~2813 gf | 16.55~27.59 N | ≥10% | 100m 200m 300m | 300ft 600ft 1000ft |
| 2000µm ±100µm | 2250~3750 gf | 22.06~36.77 N | ≥10% | 50m 100m 200m | 150ft 300ft 600ft | |
| 1500µm ±75µm | 300µm ±30µm | 2025~3375 gf | 19.86~33.10 N | ≥10% | 50m 100m 200m | 150ft 300ft 600ft |
| 2000µm ±100µm | 2700~4500 gf | 26.48~44.13 N | ≥10% | 50m 100m 200m | 150ft 300ft 600ft |
Order Form
About Semiconductor Electronics
SEMI EL project is a global supplier of materials, equipment, spare parts and supplies for the semiconductor industry.
Get In Touch
Email: info@semi-el.com