Silicon Chip Resistors
Silicon Chip Resistors are offered only conjunctively to purchase order of further IXYS chips
Part Type
Resistance
Chip
mm
Dimension
mils
Chips per
Wafer
Wafer
Diameter
mm
Rth
Notes
W
K/W
IXWW 13-AL
IXWW 14-AL
IXWW 11-AL
IXWW 22-AL
IXWW 25-AL
IXWW 27-AL
IXWW 34-AG
IXWW 34-AL
IXWW 44-AG
IXWW 44-AL
1
1
2.0x2.88x0.43
2.4x2.4x0.43
1.4x1.4x0.43
2.0x4.8x0.44
2.0x4.0x0.44
1.91x1.91x0.44
2.4x2.4x0.48
2.4x2.4x0.48
2.4x2.4x0.50
2.4x2.4x0.50
79x113x17
94x94x17
55x55x17
79x189x17
79x189x17
75x75x17
94x94x17
94x94x17
94x94x20
94x94x20
1184
1184
3400
752
100
100
100
100
100
100
100
100
100
100
2.5
2.5
3
3
3
4
4
3
3
3
3
3
3
7.4
2x2
2x2.5
3
2x3.0
2x3.6
4
908
2034
1184
1184
1184
1184
5
2.5
5
2.5
10
10
2.5
2.5
Notes: 1. 25 °C values; resistance tolerance ±30 %; resistor temperature coefficient 1.02 %/ °C.
2. Chip resistor thermal resistance when soft-soldered in TO-247 case;
3. One resistor per chip;
4. Two resistors with one common connection per chip.
5. Max. operating chip temperature is 175 °C; Use this value when calculating chip maximum power dissipation
6. High precision chip resistors, lateral version, 2 and 4 OHM, 2.3 x 2.3 mm, on request
Die Outline
Nomenclature
Metal: 4mm Al or 1mm Al/Ti/Ni/Ag
Metal: 1mm Al/Ti/Ni/Ag
W - IXWW13 - AL
T - unsawed wafers
W - sawed wafer on foil
Part type
AL:
top side 4 mm Al
bottom side 1 mm Al/Ti/Ni/Ag
both sides 1 mm Al/Ti/Ni/Ag
AG:
R
R
Separtion groove on dual
resistor chips. (See note 4 above)
IXYS reserves the right to change limits, test conditions and dimensions.
96522D (12/97)
1 - 1
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