Technical Specification
Product # MCOTS-C-48-24-HP
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005424 Rev. C
05/07/10
Page 4
MCOTS-C-48-24-HP
Output: 24V
Current: 10.5A
MCOTS-C-48-24-HP ELECTRICAL CHARACTERISTICS
Tb = 25 °C, Vin = 48Vdc unless otherwise noted; full operating temperature range is -55 °C to +100 °C baseplate temperature with appropriate power
derating. Specifications subject to change without notice.
Parameter
Min.
Typ.
Max.
Units Notes & Conditions
DYNAMIC CHARACTERISTICS
Turn-On Transient
Turn-On Time
10
ms
Full load, Vout=90% nom.
Start-Up Inhibit Time
200
230
250
ms
Figure F
Output Voltage Overshoot
0
%
Maximum Output Capacitance
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
See Absolute Maximum Ratings
Isolation Resistance
30
MΩ
Isolation Capacitance (input to output)
1000
pF
See Note 1
TEMPERATURE LIMITS FOR POWER DERATING CURVES
Semiconductor Junction Temperature
125
°C
Package rated to 150 °C
Board Temperature
125
°C
UL rated max operating temp 130 °C
Transformer Temperature
125
°C
Maximum Baseplate Temperature, Tb
100
°C
FEATURE CHARACTERISTICS
Switching Frequency
255
275
295
kHz
Isolation stage switching freq. is half this
ON/OFF Control
Off-State Voltage
2.4
1.8
V
On-State Voltage
-2
0.8
ON/OFF Control
Application notes Figures A & B
Pull-Up Voltage
5
V
Pull-Up Resistance
50
kΩ
Over-Temperature Shutdown OTP Trip Point
125
°C
Average PCB Temperature
Over-Temperature Shutdown Restart Hysteresis
10
°C
RELIABILITY CHARACTERISTICS
Calculated MTBF per MIL-HDBK-217F
4.1
106 Hrs. Ground Benign, 70°C Tb
Calculated MTBF per MIL-HDBK-217F
0.92
106 Hrs. Ground Mobile, 70°C Tb
Note 1: Higher values of isolation capacitance can be added external to the module.
STANDARDS COMPLIANCE
Parameter
Notes & Conditions
STANDARDS COMPLIANCE
UL 60950-1:2003
Basic Insulation
CAN/CSA-C22.2 No. 60950-1:2003
EN60950-1:2001
Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new releases or
download from the SynQor website.