DC-DC Converter
JTK30 Series
30 Watts
• Single and Dual Outputs
xxx Series
• 1” x 1” Footprint
• -40 °C to +100 °C Operation
• Full Load at 55 °C Ambient
• 1600 VDC Isolation
• Output Trim 10%
• Remote On/Off
• MTBF 370 kHrs
• 3 Year Warranty
Dimensions:
JTK30:
1.0 x 1.0 x 0.43” (25.4 x 25.0 x 10.9 mm)
Models & Ratings
Input Current(1)
Input
Output
Voltage
Output
Current
Max.
OVP setting
Efficiency
Model Number(3)
Voltage
capacitive load(2)
No Load
Full Load
3.3 V
5.0 V
12.0 V
15.0 V
12.0 V
15 V
7.0 A
6.0 A
2.5 A
2.0 A
1.25 A
1.0 A
7.0 A
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
8 mA
1095 mA
1405 mA
1405 mA
1375 mA
1405 mA
1375 mA
540 mA
695 mA
695 mA
680 mA
695 mA
685 mA
3.9 V
6.2 V
88%
89%
89%
91%
89%
91%
89%
90%
90%
92%
90%
91%
10000 µF
7200 µF
1200 µF
1000 µF
750 µF
JTK3024S3V3
JTK3024S05
JTK3024S12
JTK3024S15
JTK3024D12
JTK3024D15
JTK3048S3V3
JTK3048S05
JTK3048S12
JTK3048S15
JTK3048D12
JTK3048D15
15.0 V
18.0 V
15.0 V
18.0 V
3.9 V
9-36 V
500 µF
3.3 V
5 V
10000 µF
7200 µF
1200 µF
1000 µF
750 µF
6.0 A
2.5 A
2.0 A
1.25 A
1.0 A
8 mA
6.2 V
12 V
8 mA
15.0 V
18.0 V
15.0 V
18.0 V
18-75 V
15 V
8 mA
12 V
8 mA
15 V
8 mA
500 µF
Notes
1. Input currents measured at nominal input voltage.
2. Maximum capacitive load is per output.
3. Add suffix ‘-HK’ for optional heatsink.
Mechanical Details
Optional Heatsink (-HK)
0.4
(10.16)
0.4
(10.16)
0.41
(10.4)
0.1
(2.54)
0.1
(2.54)
0.5
(0.02)
1.0 (25.4)
0.66 (16.8)
Top View
4
6
5
6
3
5
4
Dia
0.04
(1.0)
1.0
(25.4)
1.0
(25.4)
0.6
(15.24)
0.8
(20.32)
Bottom View
DIA
0.04
(1.0)
2
1
1
2
3
0.24
(6.0)
0.1
(2.54)
0.2
(5.08)
1.0 (25.4)
0.1
(2.54)
Pin Connections
Single
+Vin
0.3
(7.62)
Pin
1
Dual
+Vin
-Vin
2
-Vin
Notes
3
4
5
6
Remote On/Off
Remote On/Off
1. All dimensions are in inches (mm)
2. Weight: 0.042 lbs (19 g) approx.
3. Pin diameter: 0.04 0.002 (1.0 0.05)
4. Pin pitch tolerance: 0.014 ( 0.35)
5. Case tolerance: 0.02 ( 0.5)
+Vout
+Vout
Common
-Vout
Trim
-Vout
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