1S7BE_3RP Series
1W Single Output - Fixed Input - Isolated & Regulated
SIP PACKAGE
DC-DC Converter
1 Watt
Small footprint
SIP package
No external component
The 1S7BE_3RP series is specially designed for applications where a sing-
le power supply is highly isolated from the input power supply in a dis-
tributed power supply system on a circuit board.
required
Low ripple and good EMC
features
3KVDC isolation
Internal SMD construction
Continuous short circuit
protection (SCP)
Temperature range:
-40°C ~ +85°C
No heat sink required
These products apply to:
1) Where the voltage of the input power supply is fixed
(voltage variation ≤±±5)ꢀ
Industry standard pinout
RoHS compliance
2) Where isolation is necessary between input and output
(isolation voltage ≤3000VDC)ꢀ
3) Where the regulation of the output voltage and the output ripple
and noise are demanded.
Common specifications
Short circuit protection:
Case temperature:
Cooling:
Output specifications
Continuous, automatic recovery
100°C MAX
Item
Test condition
1005 full load
Min Typ
±0.±
Max
±2
Units
5
Output voltage
accuracy
Nature convection
-40°C – +8±°C
Line regulation
Load regulation
For Vin change of ±±5
5
Operation temperature range:
Storage temperature range:
Lead temperature
Storage humidity range:
Case material:
05 to 1005 full load
• 3.3V output
• others
-40°C – +12±°C
±1
±0.±
5
5
260°C (1.±mm from case for 10 sec.)
< 9±5
Temperature drift
Ripple&Noise
1005 full load
±0.02 5/°C
20MHz Bandwidth
±0
mVp-p
KHz
Plastic [UL94-V0]
IEC 609±0-1
Switching frequency Full load, nominal
input
±0
Safety standard:
MTBF:
>3,±00,000 hours
2.8g
Weight:
EMC specifications
Dimensions:
19.± x 7.2 x 9.±mm
CE
EN±±032
CLASS B
RE
EN±±032
CLASS B
Input specifications
ESD
RS
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-±
IEC/EN61000-4-6
IEC/EN61000-4-8
perf. Criteria A
perf. Criteria A
perf. Criteria A
perf. Criteria A
perf. Criteria A
perf. Criteria A
Item
Test condition
Capacitor
Min
Typ Max Units
Input filter
EFT
Surge
CS
Input reflected ripple Simulated source
current
20
mApk-pk
inductance of 12µH
PFMF
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
MΩ
Isolation voltage
Isolation resistance
Isolation capacitance
Tested for 1 minute
3000
1000
Note:
60
pF
1. Operation under minimum load will not damage the converterꢀ However, they
may not meet all specification listed, and that will reduce the life of product.
2. All specifications measured at Ta=2±°C, humidity<7±5, nominal input voltage
and rated output load unless otherwise specified.
Example:
1S7BE_0505S3RP
3. In this datasheet, all the test methods of indications are based on corporate
standards.
4. Only typical models listed, other models may be different, please contact our
technical person for more details.
1= 1Watt; S7= SIP7; B= Pinning; E= cost effective; 5Vin; 5Vout;
S= Single Output; 3= 3kVDC; R= Regulated Output; P= Short Circuit
Protection
Page 1 of 4
1S7BE_3RP – Rev. 2020-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com