HARRIS HGTD3N60C3S

HGTD3N60C3,
HGTD3N60C3S
S E M I C O N D U C T O R
6A, 600V, UFS Series N-Channel IGBTs
June 1997
Features
Description
• 6A, 600V at TC = 25oC
The HGTD3N60C3 and HGTD3N60C3S are MOS gated high
voltage switching devices combining the best features of
MOSFETs and bipolar transistors. These devices have the
high input impedance of a MOSFET and the low on-state conduction loss of a bipolar transistor. The much lower on-state
voltage drop varies only moderately between 25oC and
150oC.
• 600V Switching SOA Capability
• Typical Fall Time . . . . . . . . . . . . . . 130ns at TJ = 150oC
• Short Circuit Rating
• Low Conduction Loss
The IGBT is ideal for many high voltage switching
applications operating at moderate frequencies where low
conduction losses are essential, such as: AC and DC motor
controls, power supplies and drivers for solenoids, relays
and contactors.
Ordering Information
PART NUMBER
PACKAGE
BRAND
HGTD3N60C3
TO-251AA
G3N60C
HGTD3N60C3S
TO-252AA
G3N60C
Formerly developmental type TA49113.
NOTE: When ordering, use the entire part number. Add the suffix 9A
to obtain the TO-252AA variant in Tape and Reel, i.e.
HGTD3N60C3S9A.
Symbol
N-CHANNEL ENHANCEMENT MODE
C
G
E
Packaging
JEDEC TO-251AA
EMITTER
JEDEC TO-252AA
COLLECTOR
GATE
GATE
COLLECTOR
(FLANGE)
EMITTER
COLLECTOR
(FLANGE)
HARRIS SEMICONDUCTOR IGBT PRODUCT IS COVERED BY ONE OR MORE OF THE FOLLOWING U.S. PATENTS:
4,364,073
4,417,385
4,430,792
4,443,931
4,466,176
4,516,143
4,532,534
4,567,641
4,587,713
4,598,461
4,605,948
4,618,872
4,620,211
4,631,564
4,639,754
4,639,762
4,641,162
4,644,637
4,682,195
4,684,413
4,694,313
4,717,679
4,743,952
4,783,690
4,794,432
4,801,986
4,803,533
4,809,045
4,809,047
4,810,665
4,823,176
4,837,606
4,860,080
4,883,767
4,888,627
4,890,143
4,901,127
4,904,609
4,933,740
4,963,951
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper ESD handling procedures.
Copyright
© Harris Corporation 1997
1
File Number
4139.3
HGTD3N60C3, HGTD3N60C3S
Absolute Maximum Ratings TC = 25oC
HGTD3N60C3
HGTD3N60C3S
UNITS
600
V
Collector to Emitter Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BVCES
Collector Current Continuous
At TC = 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IC25
6
A
At TC = 110oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IC110
3
A
Collector Current Pulsed (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ICM
24
A
Gate to Emitter Voltage Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VGES
±20
V
Gate to Emitter Voltage Pulsed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VGEM
±30
V
Switching Safe Operating Area at TJ = 150oC, Figure 14 . . . . . . . . . . . . . . . . . . . . . . . . SSOA
18A at 480V
Power Dissipation Total at TC = 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD
33
W
Power Dissipation Derating TC > 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.27
W/oC
Reverse Voltage Avalanche Energy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EARV
Operating and Storage Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . TJ, TSTG
100
mJ
-40 to 150
oC
Maximum Lead Temperature for Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL
260
oC
Short Circuit Withstand Time (Note 2) at VGE = 10V, Figure 6 . . . . . . . . . . . . . . . . . . . . . . tSC
8
µs
NOTES:
1. Repetitive Rating: Pulse width limited by maximum junction temperature.
2. VCE(PK) = 360V, TJ = 125oC, RGE = 82Ω.
Electrical Specifications
TC = 25oC, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
-
V
Collector to Emitter Breakdown Voltage
BVCES
IC = 250µA, VGE = 0V
600
-
Emitter to Collector Breakdown Voltage
BVECS
IC = 3mA, VGE = 0V
Collector to Emitter Leakage Current
ICES
VCE = BVCES
Collector to Emitter Saturation Voltage
VCE(SAT)
IC = IC110,
VGE = 15V
Gate to Emitter Threshold Voltage
VGE(TH)
IC = 250µA,
VCE = VGE
IGES
VGE = ±25V
SSOA
TJ = 150oC
RG = 82Ω
VGE = 15V
L = 1mH
Gate to Emitter Leakage Current
Switching SOA
Gate to Emitter Plateau Voltage
On-State Gate Charge
Current Turn-On Delay Time
Current Rise Time
Current Turn-Off Delay Time
VGEP
Qg(ON)
td(ON)I
trI
td(OFF)I
16
30
-
V
TC = 25oC
-
-
250
µA
TC = 150oC
-
-
2.0
mA
TC = 25oC
TC = 150oC
TC = 25oC
-
1.65
2.0
V
-
1.85
2.2
V
3.0
5.5
6.0
V
-
-
±250
nA
VCE(PK) = 480V
18
-
-
A
VCE(PK) = 600V
2
-
-
A
IC = IC110, VCE = 0.5 BVCES
-
8.3
-
V
IC = IC110,
VCE = 0.5 BVCES
VGE = 15V
-
10.8
13.5
nC
VGE = 20V
o
TJ = 150 C
ICE = IC110
VCE(PK) = 0.8 BVCES
VGE = 15V
RG = 82Ω
-
13.8
17.3
nC
-
5
-
ns
-
10
-
ns
-
325
400
ns
-
130
275
ns
-
µJ
Current Fall Time
tfI
Turn-On Energy
EON
-
85
Turn-Off Energy (Note 3)
EOFF
-
245
-
µJ
Thermal Resistance
RθJC
-
-
3.75
oC/W
L = 1mH
NOTE:
3. Turn-Off Energy Loss (EOFF) is defined as the integral of the instantaneous power loss starting at the trailing edge of the input pulse and
ending at the point where the collector current equals zero (ICE = 0A). The HGTD3N60C3 and HGTD3N60C3S were tested per JEDEC
standard No. 24-1 Method for Measurement of Power Device Turn-Off Switching Loss. This test method produces the true total Turn-Off
Energy Loss. Turn-On losses include diode losses.
2
HGTD3N60C3, HGTD3N60C3S
ICE, COLLECTOR TO EMITTER CURRENT (A)
20
DUTY CYCLE <0.5%, VCE = 10V
PULSE DURATION = 250µs
18
16
14
12
10
8
TC = 150oC
6
TC = 25oC
TC = -40oC
4
2
0
4
6
8
10
12
VGE, GATE TO EMITTER VOLTAGE (V)
PULSE DURATION = 250µs, DUTY CYCLE <0.5%, TC = 25oC
20
VGE = 15V
18
16
14
10V
12
10
8
9.0V
6
8.5V
4
8.0V
7.5V
2
7.0V
0
14
0
PULSE DURATION = 250µs
DUTY CYCLE <0.5%, VGE = 10V
18
16
14
12
10
TC = -40oC
8
TC = 150oC
6
TC = 25oC
4
2
0
0
1
2
3
4
VCE, COLLECTOR TO EMITTER VOLTAGE (V)
5
ICE , DC COLLECTOR CURRENT (A)
VGE = 15V
6
5
4
3
2
1
0
25
50
75
100
125
10
20
PULSE DURATION = 250µs
DUTY CYCLE <0.5%, VGE = 15V
18
TC = -40oC
16
14
TC = 25oC
12
10
TC = 150oC
8
6
4
2
0
0
1
2
3
4
VCE, COLLECTOR TO EMITTER VOLTAGE (V)
5
FIGURE 4. COLLECTOR TO EMITTER ON-STATE VOLTAGE
tSC , SHORT CIRCUIT WITHSTAND TIME (µS)
FIGURE 3. COLLECTOR TO EMITTER ON-STATE VOLTAGE
7
2
4
6
8
VCE, COLLECTOR TO EMITTER VOLTAGE (V)
FIGURE 2. SATURATION CHARACTERISTICS
ICE, COLLECTOR TO EMITTER CURRENT (A)
ICE, COLLECTOR TO EMITTER CURRENT (A)
FIGURE 1. TRANSFER CHARACTERISTICS
20
12V
150
14
12
60
50
10
tSC
8
40
ISC
6
30
4
20
2
10
0
10
TC , CASE TEMPERATURE (oC)
FIGURE 5. MAXIMUM DC COLLECTOR CURRENT AS A
FUNCTION OF CASE TEMPERATURE
70
VCE = 360V, RGE = 82Ω, TJ = 125oC
11
12
13
14
VGE , GATE TO EMITTER VOLTAGE (V)
FIGURE 6. SHORT CIRCUIT WITHSTAND TIME
3
0
15
ISC, PEAK SHORT CIRCUIT CURRENT (A)
ICE, COLLECTOR TO EMITTER CURRENT (A)
Typical Performance Curves
HGTD3N60C3, HGTD3N60C3S
Typical Performance Curves
500
20
TJ = 150oC, RG = 82Ω, L = 1mH, VCE(PK) = 480V
td(OFF)I , TURN-OFF DELAY TIME (ns)
td(ON)I , TURN-ON DELAY TIME (ns)
(Continued)
VGE = 10V
10
VGE = 15V
3
2
5
6
7
3
4
ICE , COLLECTOR TO EMITTER CURRENT (A)
300
VGE = 15V
VGE = 10V
8
1
FIGURE 7. TURN-ON DELAY TIME AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
80
2
3
4
5
6
7
ICE , COLLECTOR TO EMITTER CURRENT (A)
8
FIGURE 8. TURN-OFF DELAY TIME AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
300
TJ = 150oC, RG = 82Ω, L = 1mH, VCE(PK) = 480V
TJ = 150oC, RG = 82Ω, L = 1mH, VCE(PK) = 480V
VGE = 10V
tfI , FALL TIME (ns)
trI , TURN-ON RISE TIME (ns)
400
200
1
VGE = 15V
10
5
1
2
3
4
5
6
7
ICE , COLLECTOR TO EMITTER CURRENT (A)
0.5
2
3
4
5
6
7
ICE , COLLECTOR TO EMITTER CURRENT (A)
8
FIGURE 10. TURN-OFF FALL TIME AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
0.8
EOFF , TURN-OFF ENERGY LOSS (mJ)
0.4
VGE = 10V
0.3
0.2
VGE = 15V
0.1
0
2
3
4
5
6
7
ICE , COLLECTOR TO EMITTER CURRENT (A)
VGE = 10V OR 15V
1
TJ = 150oC, RG = 82Ω, L = 1mH, VCE(PK) = 480V
1
200
100
8
FIGURE 9. TURN-ON RISE TIME AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
EON , TURN-ON ENERGY LOSS (mJ)
TJ = 150oC, RG = 82Ω, L = 1mH, VCE(PK) = 480V
TJ = 150oC, RG = 82Ω, L = 1mH, VCE(PK) = 480V
0.7
0.6
VGE = 10V or 15V
0.5
0.4
0.3
0.2
0.1
0
8
1
FIGURE 11. TURN-ON ENERGY LOSS AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
2
3
4
5
6
7
ICE , COLLECTOR TO EMITTER CURRENT (A)
FIGURE 12. TURN-OFF ENERGY LOSS AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
4
8
HGTD3N60C3, HGTD3N60C3S
TJ = 150oC, TC = 75oC
RG = 82Ω, L = 1mH
100
fMAX1 = 0.05/(td(OFF)I + td(ON)I)
fMAX2 = (PD - PC)/(EON + EOFF)
VGE = 15V
PD = ALLOWABLE DISSIPATION
PC = CONDUCTION DISSIPATION
(DUTY FACTOR = 50%)
VGE = 10V
RθJC = 3.75oC/W
10
1
2
3
4
5
6
20
TJ = 150oC, VGE = 15V, RG = 82Ω, L = 1mH
18
16
14
12
10
8
6
4
2
0
0
ICE, COLLECTOR TO EMITTER CURRENT (A)
FREQUENCY = 1MHz
C, CAPACITANCE (pF)
400
CIES
300
200
COES
100
CRES
0
0
5
10
15
20
25
300
400
500
600
IG REF = 1.060mA, RL = 200Ω, TC = 25oC
600
15
12
480
9
360
VCE = 600V
VCE = 400V
240
FIGURE 15. CAPACITANCE AS A FUNCTION OF COLLECTOR
TO EMITTER VOLTAGE
6
VCE = 200V
120
3
0
0
0
VCE, COLLECTOR TO EMITTER VOLTAGE (V)
ZθJC , NORMALIZED THERMAL RESPONSE
200
FIGURE 14. MINIMUM SWITCHING SAFE OPERATING AREA
VCE , COLLECTOR TO EMITTER VOLTAGE (V)
FIGURE 13. OPERATING FREQUENCY AS A FUNCTION OF
COLLECTOR TO EMITTER CURRENT
500
100
VCE(PK), COLLECTOR TO EMITTER VOLTAGE (V)
2
4
6
8
10
Qg , GATE CHARGE (nC)
12
14
FIGURE 16. GATE CHARGE WAVEFORMS
100
0.5
0.2
10-1
t1
0.1
PD
0.05
t2
0.02
0.01
DUTY FACTOR, D = t1 / t2
PEAK TJ = (PD X ZθJC X RθJC) + TC
SINGLE PULSE
10-2
10-5
10-4
10-3
10-2
10-1
t1 , RECTANGULAR PULSE DURATION (s)
100
FIGURE 17. IGBT NORMALIZED TRANSIENT THERMAL IMPEDANCE, JUNCTION TO CASE
5
101
VGE, GATE TO EMITTER VOLTAGE (V)
fMAX , OPERATING FREQUENCY (kHz)
200
(Continued)
ICE, COLLECTOR TO EMITTER CURRENT (A)
Typical Performance Curves
HGTD3N60C3, HGTD3N60C3S
Test Circuit and Waveform
L = 1mH
90%
RHRD460
10%
VGE
EOFF
RG = 82Ω
EON
VCE
+
-
90%
VDD = 480V
ICE
10%
td(OFF)I
trI
tfI
FIGURE 18. INDUCTIVE SWITCHING TEST CIRCUIT
td(ON)I
FIGURE 19. SWITCHING TEST WAVEFORMS
Handling Precautions for IGBTs
Operating Frequency Information
Insulated Gate Bipolar Transistors are susceptible to gateinsulation damage by the electrostatic discharge of energy
through the devices. When handling these devices, care
should be exercised to assure that the static charge built in
the handler’s body capacitance is not discharged through
the device. With proper handling and application procedures,
however, IGBT’s are currently being extensively used in production by numerous equipment manufacturers in military,
industrial and consumer applications, with virtually no damage problems due to electrostatic discharge. IGBT’s can be
handled safely if the following basic precautions are taken:
Operating Frequency Information for a Typical Device (Figure 13) is presented as a guide for estimating device performance for a specific application. Other typical frequency vs
collector current (ICE) plots are possible using the information shown for a typical unit in Figures 4, 7, 8, 11 and 12. The
operating frequency plot (Figure 13) of a typical device
shows fMAX1 or fMAX2 whichever is smaller at each point.
The information is based on measurements of a typical
device and is bounded by the maximum rated junction temperature.
fMAX1 is defined by fMAX1 = 0.05/(td(OFF)I + td(ON)I). Deadtime (the denominator) has been arbitrarily held to 10% of
the on- state time for a 50% duty factor. Other definitions are
possible. td(OFF)I and td(ON)I are defined in Figure 19.
1. Prior to assembly into a circuit, all leads should be kept
shorted together either by the use of metal shorting
springs or by the insertion into conductive material such
as “ECCOSORBD LD26” or equivalent.
Device turn-off delay can establish an additional frequency
limiting condition for an application other than TJMAX.
td(OFF)I is important when controlling output ripple under a
lightly loaded condition.
2. When devices are removed by hand from their carriers,
the hand being used should be grounded by any suitable
means - for example, with a metallic wristband.
3. Tips of soldering irons should be grounded.
fMAX2 is defined by fMAX2 = (PD - PC)/(EOFF + EON). The
allowable dissipation (PD) is defined by PD = (TJMAX TC)/RθJC. The sum of device switching and conduction losses
must not exceed PD. A 50% duty factor was used (Figure 13)
and the conduction losses (PC) are approximated by PC =
(VCE x ICE)/2.
4. Devices should never be inserted into or removed from
circuits with power on.
5. Gate Voltage Rating - Never exceed the gate-voltage rating of VGEM. Exceeding the rated VGE can result in permanent damage to the oxide layer in the gate region.
EON and EOFF are defined in the switching waveforms
shown in Figure 19. EON is the integral of the instantaneous
power loss (ICE x VCE) during turn-on and EOFF is the integral of the instantaneous power loss (ICE x VCE) during turnoff. All tail losses are included in the calculation for EOFF; i.e.
the collector current equals zero (ICE = 0).
6. Gate Termination - The gates of these devices are essentially capacitors. Circuits that leave the gate open-circuited or floating should be avoided. These conditions
can result in turn-on of the device due to voltage buildup
on the input capacitor due to leakage currents or pickup.
7. Gate Protection - These devices do not have an internal
monolithic zener diode from gate to emitter. If gate protection is required an external zener is recommended.
ECCOSORBD is a Trademark of Emerson and Cumming, Inc.
6
HGTD3N60C3, HGTD3N60C3S
TO-251AA
3 LEAD JEDEC TO-251AA PLASTIC PACKAGE
E
b2
H1
INCHES
A
MIN
MAX
MIN
MAX
TERM. 4
A
0.086
0.094
2.19
2.38
-
SEATING
PLANE
A1
0.018
0.022
0.46
0.55
3, 4
A1
D
b1
L1
L
c
b
1
2
3
J1
e
e1
LEAD 1
- GATE
LEAD 2
- COLLECTOR
LEAD 3
- EMITTER
TERM. 4
- COLLECTOR
MILLIMETERS
SYMBOL
NOTES
b
0.028
0.032
0.72
0.81
3, 4
b1
0.033
0.040
0.84
1.01
3
b2
0.205
0.215
5.21
5.46
3, 4
c
0.018
0.022
0.46
0.55
3, 4
D
0.270
0.290
6.86
7.36
-
E
0.250
0.265
6.35
6.73
-
e
0.090 TYP
2.28 TYP
5
e1
0.180 BSC
4.57 BSC
5
H1
0.035
0.045
0.89
1.14
-
J1
0.040
0.045
1.02
1.14
6
L
0.355
0.375
9.02
9.52
-
L1
0.075
0.090
1.91
2.28
2
NOTES:
1. These dimensions are within allowable dimensions of Rev. C of
JEDEC TO-251AA outline dated 9-88.
2. Solder finish uncontrolled in this area.
3. Dimension (without solder).
4. Add typically 0.002 inches (0.05mm) for solder plating.
5. Position of lead to be measured 0.250 inches (6.35mm) from bottom of dimension D.
6. Position of lead to be measured 0.100 inches (2.54mm) from bottom of dimension D.
7. Controlling dimension: Inch.
8. Revision 2 dated 10-95.
7
HGTD3N60C3, HGTD3N60C3S
TO-252AA
SURFACE MOUNT JEDEC TO-252AA PLASTIC PACKAGE
INCHES
A
E
A1
b2
H1
SEATING
PLANE
D
L2
1
L
3
b1
b
e
e1
b3
L3
0.086
0.094
2.19
2.38
-
0.018
0.022
0.46
0.55
4, 5
b
0.028
0.032
0.72
0.81
4, 5
b1
0.033
0.040
0.84
1.01
4
b2
0.205
0.215
5.21
5.46
4, 5
b3
0.190
-
4.83
-
2
0.022
0.46
0.55
4, 5
6.86
7.36
-
c
E
0.250
0.265
6.35
6.73
J1
e
e1
0.090 TYP
0.180 BSC
-
2.28 TYP
7
4.57 BSC
7
H1
0.035
0.045
0.89
1.14
-
J1
0.040
0.045
1.02
1.14
-
L
0.100
0.115
2.54
2.92
-
L1
0.020
-
0.51
-
4, 6
L2
0.025
0.040
0.64
1.01
3
L3
0.170
-
4.32
-
2
NOTES:
1. These dimensions are within allowable dimensions of Rev. B of
JEDEC TO-252AA outline dated 9-88.
2. L3 and b3 dimensions establish a minimum mounting surface for
terminal 4.
3. Solder finish uncontrolled in this area.
4. Dimension (without solder).
5. Add typically 0.002 inches (0.05mm) for solder plating.
6. L1 is the terminal length for soldering.
7. Position of lead to be measured 0.090 inches (2.28mm) from bottom
of dimension D.
8. Controlling dimension: Inch.
9. Revision 6 dated 10-96.
0.063 (1.6)
0.090 (2.3)
MINIMUM PAD SIZE RECOMMENDED FOR
SURFACE-MOUNTED APPLICATIONS
- GATE
- EMITTER
A
A1
0.290
0.090 (2.3)
- COLLECTOR
NOTES
0.018
0.118 (3.0)
TERM. 4
MAX
0.270
BACK VIEW
LEAD 3
MIN
c
0.070 (1.8)
LEAD 1
MAX
D
0.265 (6.7)
0.063 (1.6)
MIN
L1
0.265
(6.7)
TERM. 4
MILLIMETERS
SYMBOL
8
HGTD3N60C3, HGTD3N60C3S
TO-252AA
16mm TAPE AND REEL
22.4mm
4.0mm
1.5mm
DIA. HOLE
2.0mm
13mm
1.75mm
C
L
16mm
330mm
50mm
8.0mm
16.4mm
USER DIRECTION OF FEED
COVER TAPE
GENERAL INFORMATION
1. USE "9A" SUFFIX ON PART NUMBER.
2. 2500 PIECES PER REEL.
3. ORDER IN MULTIPLES OF FULL REELS ONLY.
4. MEETS EIA-481 REVISION "A" SPECIFICATIONS.
Revision 6 dated 10-96
All Harris Semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Harris Semiconductor products are sold by description only. Harris Semiconductor reserves the right to make changes in circuit design and/or specifications at
any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Harris is
believed to be accurate and reliable. However, no responsibility is assumed by Harris or its subsidiaries for its use; nor for any infringements of patents or other
rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Harris or its subsidiaries.
Sales Office Headquarters
For general information regarding Harris Semiconductor and its products, call 1-800-4-HARRIS
NORTH AMERICA
Harris Semiconductor
P. O. Box 883, Mail Stop 53-210
Melbourne, FL 32902
TEL: 1-800-442-7747
(407) 729-4984
FAX: (407) 729-5321
EUROPE
Harris Semiconductor
Mercure Center
100, Rue de la Fusee
1130 Brussels, Belgium
TEL: (32) 2.724.2111
FAX: (32) 2.724.22.05
S E M I C O N D U C TO R
9
ASIA
Harris Semiconductor PTE Ltd.
No. 1 Tannery Road
Cencon 1, #09-01
Singapore 1334
TEL: (65) 748-4200
FAX: (65) 748-0400