S36SE series
17W Single output DC/DC Converter
FEATURES
Efficiency up to 87%
Package with Industry Standard Pinout
Package Dimension:
29.4 x25.6 x10.2mm (1.16” x1.01” x0.40”)
Isolation Voltage 1500VDC
Operating Temperature range - 40°C to +85°C
Six-sided shield metal case
Lead free, RoHs Compliant
Over current protection
Short Output Protection
3 Years Product Warranty
The S36SE series are miniature, isolated 17W DC/DC converters with 1500VDC isolation. The S36SE family comes with a host of
industry-standard features, such as over current protection, over voltage protection, and remote on/off. All models have an untra-wide 4:1
input voltage range (18V to 75V). With operating temperature of -40°C to +85°C, it is suitable for customers’ critical applications, such as
process control and automation, transportation, data communication and telecom equipment, test equipment, medical device and
everywhere where space on the PCB is critical.
Model List
Model
Number
Input
Voltage
(Range)
VDC
S36SE3R305
S36SE05003
S36SE12001
36
(18 ~ 75)
Output
Voltage
VDC
3.3
5
12
Output Current
Max.
mA
5000
3000
1300
Min.
mA
0
0
0
Input Current
@Max. Load @No Load
mA(typ.)
1300
1100
1100
mA(typ.)
20
15
15
mV
10
10
10
uF
1000
1000
500
Load
Maxcapacitive
Regulation
Load
Efficiency
(typ.)
@Max. Load
%
86.5
83.5
87
Input Characteristics
Item
Input Surge Voltage (100 msec)
Input Turn-On Voltage Threshold
Input Turn-Off Voltage Threshold
Input Under-Voltage Lockout Hysteresis
Off-Converter Input Current
Reverse Polarity Input Current
Input Filter
Internal Power Dissipation
Model
All Models
All Models
All Models
All Models
All Models
All Models
All Models
3.3V
5V
12V
Min.
16
15
0.5
---
Typ.
17
16
1
5
---
0.3
Internal PI Filter
3.6
3.6
3.0
Max.
100
18
17
1.5
Unit
VDC
VDC
VDC
VDC
mA
A
W
W
W
DS_S36SE_07202012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Output Characteristics
Item
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Total Outupt Voltage Range
Output DC Current-Limit Range
Short Output Protection
Output Over-Voltage Protection
Conditions
Dual Output, Balanced Loads
Vin=18V to 75V
Io=0% to 100%
3.3V, 1uF ceramic, 10uF tantalum
5V, 1uF ceramic, 10uF tantalum
12V, 1uF ceramic, 10uF tantalum
Over load, line and temperature
Output Voltage 10% Low
Continuous, Auto-recovery
Min.
---
---
---
---
---
---
---
110
115
Typ.
±1.0
---
---
50
50
50
---
Max.
±2.0
---
10
10
---
---
---
±3
150
150
Unit
%Vo
%Vo
mV
mV
mV
P-P
mV
P-P
mV
P-P
%Vo
%Iomax
%Vo
General Characteristics
Item
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF (calculated)
Io=80%Iomax, Ta=25℃,300LFM
-----
Conditions
Min.
---
10
---
Typ.
---
---
1000
450
5M
-----
Max.
1500
---
Unit
VDC
MΩ
pF
KHz
Hours
Recommend External Input Fuse
All Models
2000mA Slow-Blow Type
Environmental Specifications
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.
-40
---
-50
---
Free-Air convection
---
260
℃
Max.
+85
+105
+125
95
Unit
℃
℃
℃
% rel. H
Power Derating Curve
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
-40
Output Power(%)
S36SE3R305 (Encapsulation) Output Power vs. Ambient Temperature at Natural Convection
Natural
Convection
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
Ambient Temperature (℃)
Notes
1
2
3
4
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Ripple & Noise measurement bandwidth is 0-20MHz.
All DC/DC converters should be externally fused at the front end for protection.
Specifications are subject to change without notice.
DS_S36SE_07202012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Mechanical Drawing
Mechanical Dimensions
Pin Connections
Pin
1
2
3
4
5
6
Function
+Vin
-Vin
on/off
-Vout
Trim
+Vout
All dimensions in mm (inches)
Tolerance: X.X±0.5 (X.XX±0.02)
X.XX±0.25 ( X.XXX±0.010)
Pins Diameter : ±0.10(±0.004)
Physical Outline
Case Size
Case Material
Baseplate material
Pin material
Weight
:
:
:
29.4x25.6x10.2mm (1.16x1.01x0.40 Inches)
Al alloy; finish: anodize black
No conductive FR-4
Copper with matte Tin plating and Nickel under plating
18.0grams
Part Numbering System
S
Form
factor
S-
36
Input
voltage
36 -
18~75V
S
Number
of output
S - single
E
Product
series
E-
3R3
Output
voltage
3R3 - 3.3V
050 - 5V
120 - 12V
05
Output
current
05 - 5A
03 - 3A
01 – 1A
N
On/off
logic
N-
negative
P - Positive
R
Pin length
K - 0.110”
N - 0.146”
R - 0.171”
D - 0.24”
S - 0.189”
F - RoHS 6/6
(Lead Free)
Space -
RoHS5/6
F
G
Option
Code
G - with
metal case
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_S36SE_07202012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3
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