1. Reflected ripple current is measured at 50% load with a 33uF capacitor across the input of the UUT.
mAp-p
V
DC
Vpk
GΩ
pF
μArms
W
%
%/°C
mVp-p
mVrms
%/% Vin
60 Hz, 10 Seconds
3000
8000
10
10
1.2
4
±3
±0.02
100
20
±1.5
V
ISO
= 240V
AC
, 60Hz
2
±5
BW = DC to 10MHz
High Line to Low Line
See performance curves
100
22
Circuit Stress Method
T
A
= +25°C
200,000
kHz
g
Hr
-25
-40
-40
+70
+85
+110
°C
°C
°C
www.murata-ps.com
Technical enquiries
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email:
sales@murata-ps.com,
tel:
+1 508 339 3000
TDC_HB04UC.A02
Page 2 of 3
HB04UC
4.0W Unregulated High Isolation DC/DC Converter
THROUGH-HOLE SOLDERING INFORMATION
These devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under any circumstances.
The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 260°C for a period of
no more than 10 seconds. Within this time and temperature range, the integrity of the device’s plastic body will not be compromised and internal temperatures
within the converter will not exceed 175°C. Care should be taken to control manual soldering limits identical to that of wave soldering.
ABSOLUTE MAXIMUM RATINGS
Internal Power Dissipation.....................................................................1W
Short Circuit Duration................................................................Momentary
Lead Temperature (soldering, 10 seconds max)..............................+300°C
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