URB4803YMD-6WR2-DT Datasheet, PDF (2/5 Pages) MORNSUN Science& Technology Ltd. – REGULATED SINGLE OUTPUT DIP PACKAGING, DC-DC CONVERTER

COMMON SPECIFICATIONS
Item
Test Conditions
Isolation Voltage
Input-Output, Tested for 1 minute , leakage current
less than 1 mA
Isolation Resistance
Input-Output, Test at 500VDC
Isolation Capacitance
Input-Output,100KHz/0.1V
Switching Frequency
MTBF
PWM mode
MIL-HDBK-217F@25℃
Case Material
Size
PCB mounting
Weight
PCB mounting
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Storage Humidity
Non condensing
Operating Temperature
Power derating (above 71℃, see Figure 5)
Storage Temperature
Max. Case Temperature
Operating Temperature curve range
Lead Temperature
1.5mm from case for 10 seconds
Cooling
Vibration
Min.
1500
1000
--
--
1000
--
Typ.
--
--
1000
300
--
Aluminum Alloy
25.4x25.4x11.7
15
Max.
--
--
--
--
--
--
Unit
VDC
MΩ
pF
KHz
K hours
mm
g
Min.
Typ.
Max.
Unit
5
--
95
%
-40
--
85
-55
--
125
°C
--
--
105
--
--
300
Free air convection
10-55Hz, 10G, 30 Min. along X, Y and Z
EMC SPECIFICATIONS
CE
EMI
RE
CISPR22/EN55022
CISPR22/EN55022
CLASS A（Without External Circuit）/ CLASS B（External Circuit Refer to Figure1-② or Figure 3）
CLASS A（Without External Circuit）/ CLASS B（External Circuit Refer to Figure1-② or Figure 3）
ESD
IEC/EN61000-4-2 Contact ±4KV
perf. Criteria B
RS
IEC/EN61000-4-3 10V/m
perf. Criteria A
EMS
EFT
Surge
IEC/EN61000-4-4
IEC/EN61000-4-4
IEC/EN61000-4-5
±2KV
±4KV
±2KV
perf. Criteria B（External Circuit Refer to Figure1-①）
perf. Criteria B（External Circuit Refer to Figure 3）
perf. Criteria B（External Circuit Refer to Figure1-①or Figure 3）
CS
Voltage dips, short
and interruptions
immunity
IEC/EN61000-4-6 3 Vr.m.s
IEC/EN61000-4-29 0%-70%
perf. Criteria A
perf. Criteria B
EMC RECOMMENDED CIRCUIT
V in
GND
FUSE
MOV
LDM1
TVS
+
C0
CY2
LDM2
C1
①
② CY1
Vi n
+Vo
EUT LOAD
GND
- Vo
(0V)
Recommended external circuit parameters:
(Figure1)
FUSE
Choose according to actual input current
MOV
S14K60
LDM1
56μH
TVS
C0
SMCJ90A
330μF/100V
C1
LDM2
1μF/100V
4.7μH
CY1
1nF/2KV
CY2
1nF/2KV
Note: In Figure 1,part①is EMS recommended external circuit, part② is EMI recommended external circuit. Choose according to requirements.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URB4803YMD-6W R2-DT
2013.09.22-A/0
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