BC048A030T021FP Datasheet, PDF (2/11 Pages) Vicor Corporation – BCM™ Bus Converter

SPECIFICATIONS
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,
unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.
Absolute Maximum Ratings
Parameter
+In to -In
+In to -In
PC to -In
+Out to -Out
Isolation voltage
Output current
Peak output current
Output power
Peak output power
Operating temperature
Storage temperature
Values
-1.0 to 60
100
-0.3 to 7.0
-0.5 to 6.0
2,250
70
105.0
210
315
-40 to +100
-55 to +100
-40 to +125
-65 to +125
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
A
A
W
W
°C
°C
°C
°C
Notes
For 100 ms
Input to output
Continuous
For 1 ms
Continuous
For 1 ms
T-Grade; baseplate
M-Grade; _baseplate
T-Grade
M-Grade
Note: Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any other conditions
in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability.
Input Specifications (Conditions are at 48 Vin, full load, and 25°C ambient unless otherwise specified)
Parameter
Min
Input voltage range
38
Input dV/dt
Input undervoltage turn-on
Input undervoltage turn-off
32.0
Input overvoltage turn-on
55.1
Input overvoltage turn-off
Input quiescent current
Inrush current overshoot
Input current
Input reflected ripple current
No load power dissipation
Internal input capacitance
Internal input inductance
Recommended external input capacitance
Typ
Max
Unit
48
55
Vdc
1
V/µs
37.4
Vdc
Vdc
Vdc
59.5
Vdc
2.6
mA
1.7
A
4.8
Adc
182
mA p-p
3.0
4.6
W
4
µF
5
nH
47
µF
Notes
PC low
Using test circuit in Figure 15; See Figure 1
Using test circuit in Figure 15; See Figure 4
200 nH maximum source inductance; See Figure 15
Bus Converter Module
BC048A030T021FP
vicorpower.com
Rev. 1.0
Page 2 of 11