SG02S/D Series
2W DC/DC CONVERTER, SMD-Package, High isolation
FEATURES
Efficiency up to 75%
SMD Package with Industry Standard Pinout
UL/EN60601-1&EN60950-1 Safety Approval
Isolation Voltage 4000 VDC
Operating Temperature Range –25°C to +80°C
Reflow Solder Temperature up to 245°C
Reinforced Insulation rated for 300VAC Working
Voltage
Lead free, RoHs Compliant
3 Years Product Warranty
The SG02S/D series is miniature, SMD Package, isolated 2W DC/DC converters with 4,000VDC isolation .The SG02S/D series
has industrial and medical safety approval. These isolated DC/DC converters are the latest offering from a world leader in power
systems technology and manufacturing
―
Delta Electronics, Inc. With creative design technology and optimization of component
placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly
stressful operating conditions.
Model List
Model
Number
Input
Voltage
(Range)
VDC
SG02S0505A
SG02S0512A
SG02S0515A
SG02D0512A
SG02D0515A
SG02S1205A
SG02S1212A
SG02S1215A
SG02D1212A
SG02D1215A
SG02S2405A
SG02S2412A
SG02S2415A
SG02D2412A
SG02D2415A
5
(4.5 ~ 5.5)
Output
Voltage
VDC
5
12
15
±12
±15
5
12
15
±12
±15
5
12
15
±12
±15
Output Current
Max.
mA
400
165
133
±83
±66
400
165
133
±83
±66
400
165
133
±83
±66
Min.
mA
8
3
2.5
±1.5
±1
8
3
2.5
±1.5
±1
8
3
2.5
±1.5
±1
Input Current
@Max. Load
mA(typ.)
606
600
605
553
542
253
250
252
224
220
126
125
126
112
110
@No Load
mA(typ.)
% (max.)
12
10
10
10
10
12
10
10
10
10
12
10
10
10
10
uF
330
100*
330
100*
330
100*
Load
Max. capacitive
Regulation
Load
Efficiency
(typ.)
@Max. Load
%
66
66
66
72
73
66
66
66
74
75
66
66
66
74
75
* For each output
90
12
(10.8 ~ 13.2)
40
24
(21.6 ~ 26.4)
30
Input Characteristics
Parameter
Input Voltage Range
Model
5V Input Models
12V Input Models
24V Input Models
5V Input Models
12V Input Models
24V Input Models
All Models
---
Min.
4.5
10.8
21.6
-0.7
-0.7
-0.7
---
Typ.
Max.
5
5.5
12
13.2
24
26.4
---
9
---
18
---
30
---
0.3
Internal Capacitor
---
650
Unit
VDC
Input Surge Voltage (1 sec. max.)
Reverse Polarity Input Current
Input Filter
Internal Power Dissipation
A
mW
DS_SG02S/D_07192012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Output Characteristics
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Temperature Coefficient
Short Circuit Protection
Conditions
Dual Output, Balanced Loads
Vin=Min. to Max.
Io=20% to 100%
Over Line, Load & Temp.
Min.
---
---
---
---
---
---
---
Typ.
Max.
±2.0
±4.0
±0.1
±1.0
±1.2
±1.5
See Model Selection Guide
100
150
---
200
---
15
±0.01
±0.02
0.5 Second Max.
Unit
%
%
%
mV
P-P
mV
P-P
mV rms
%/℃
Isolation, Safety Approvals
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Test Voltage
Leakage Current
I/O Isolation Resistance
I/O Isolation Capacitance
Safety Standards
Conditions
60 Seconds
Flash tested for 1 Second
240VAC, 60Hz
500 VDC
100KHz, 1V
Min.
4000
6000
---
10
---
Typ.
---
---
---
---
15
Max.
---
---
2
---
20
Unit
VACrms
V
PK
uA
GΩ
pF
cUL/UL60950-1, CSA C22.2 No. 60950-1-03
UL60601-1,CSA C22.2 No.601-1
IEC/EN 60950-1, IEC/EN 60601-1
Safety Approvals
IEC60950-1 CB report, cUL/UL 60950-1 certificate
UL60601-1 UL certificate
General Characteristics
Parameter
Switching Frequency
MTBF (calculated)
Moisture Sensitivity Level (MSL)
MIL-HDBK-217F@25℃, Ground Benign
IPC/JEDEC J-STD-020D
Conditions
Min.
50
2,000,000
Typ.
80
---
Level 2
Max.
100
---
Unit
KHz
Hours
Recommended Input Fuse
5V Input Models
1000mA Slow-Blow Type
12V Input Models
500mA Slow-Blow Type
24V Input Models
200mA Slow-Blow Type
Environmental Characteristics
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Storage Temperature Range
Humidity (non condensing)
Cooling
Lead Temperature (1.5mm from case for 10Sec.)
Conditions
Ambient
Min.
Max.
-25
+80
---
+90
-50
+125
---
95
Free-Air convection
---
260
Unit
℃
℃
℃
% rel. H
℃
Power Derating Curve
100
80
Natural
convection
100LFM
60
200LFM
400LFM
40
20
0
-25
~
0
20
40
60
80
100 110
Ambient Temperature
]
DS_SG02S/D_07192012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Notes
1
2
3
4
5
6
7
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Ripple & Noise measurement bandwidth is 0-20MHz.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not
damage these modules; however they may not meet all specifications listed.
All DC/DC converters should be externally fused at the front end for protection.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
Specifications subject to change without notice.
It is not recommended to use water-washing process on SMT units.
Mechancial Drawing
Mechanical Dimensions
24.0 [0.94]
Connecting Pin Patterns
17.78 [0.70]
15.24 [0.60]
2.54 [0.10]
3.11
[0.12]
16
15.24 [0.6]
10 9
2.54
[0.1]
13.7 [0.54]
18.1 [0.71]
19.3 [0.76]
1
7 8
1.00 [0.04]
9.0 [0.35]
1.6 [0.06]
2.8 [0.11]
S SEATING
PLANE
9.25 0.5
[0.36 0.02]
0.25 [0.01]
0~
4
►All
dimensions in mm (inches)
0.15 S
►Tolerance:
X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pins
±0.05 (±0.002)
Pin Connections
Pin
Single Output
1
7
8
9
10
16
-Vin
NC
NC
+Vout
-Vout
+Vin
NC: No Connection
Dual Output
-Vin
NC
Common
+Vout
-Vout
+Vin
Physical Outline
Case Size
Case Material
:
:
24.0x13.7x9.0mm (0.94x0.54x0.35 Inches)
Non-Conductive Black Plastic (flammability to UL
94V-0 rated)
3.75g
Weight
:
DS_SG02S/D_07192012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3
Part Numbering System
S
Form factor
D-DIP
P-SIP
S-SMD
G
Family series
A~Z
02
Watt
01:1W
02:2W
03:3W
04:4W
06:6W
S
Number of
Outputs
S - Single
D- Dual
05
Input Voltage
03:3.3V
05: 5V
12:12V
24: 24V
48:48V
05
Output Voltage
03:3.3V
05: 5V
12:12V
15: 15V
24: 24V
A
Option Code
A - Std. Functions
WARRANTY
Delta offers a three(3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta 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 Delta. Delta reserves the right to revise these specifications at any time, without notice.
DS_SG02S/D_07192012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P4
