IES5528T Hendon Semiconductors, IES5528T Datasheet - Page 9

• Manufacturer Part Number: IES5528T
• Description: Triacs Phase Controller
• Manufacturer: Hendon Semiconductors

Specifications of IES5528T

• Gate Trigger Current (igt): 80 mA
• Mounting Style: SMD/SMT
• Package / Case: SO-16
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.3
Use the following table to select components for the phase control application in figures 5 and 6.
The suggested gate resistor (Rg) is based on the triac minimum I
pulse width is calculated assuming R2 = 390kΩ. Other results may be obtained by using the information given in figures
3 and 4.
9.4
Use this table to select capacitor Css. It is the main mechanism for adjusting the soft start of the IES5528. The values
listed are a guide, and will need to be tested in application.
2009 Nov 02, Revision 8.1
MINIMUM I
(I
TRIG
TRIAC
Component Selection for Phase Control
Component Selection for Soft Start
10
20
30
50
) (mA)
5
GT
SUGGESTED
R
1800
910
470
300
180
g
(Ω)
GATE PULSE
(Typical) (µS)
WIDTH
130
130
130
130
130
60
90
60
90
60
90
60
90
60
90
Soft Start (s)
0.25
0.5
Phase Controller and Triac Triggering IC
1
2
C3 (nF)
2.2
3.3
4.7
2.2
3.3
4.7
2.2
3.3
4.7
2.2
3.3
4.7
2.2
3.3
4.7
9
Css (µF)
GT
2.2
3.3
4.7
and includes room for triac gate tolerance. The gate
1
(Minimum)
C1 (µF)
100
22
22
22
22
33
33
33
33
47
47
47
68
68
68
Rs 120V (kΩ)
(Maximum)
68
56
56
56
47
39
39
33
27
33
27
22
27
18
15
Product Specification
IES5528
Rs 230V (kΩ)
(Maximum)
120
120
120
120
100
100
100
82
68
82
68
47
56
47
33