BCM384x120y1K5ACz
General Characteristics
Specifications apply over all line, load conditions, unless otherwise noted; Boldface specifications apply over the temperature range of -40°C ≤ TINTERNAL
≤ 125°C (T-Grade); All other specifications are at TINTERNAL = 25ºC unless otherwise noted.
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
Mechanical
Length
Width
L
W
H
60.87 / [2.396] 61.00 / [2.402] 61.13 / [2.407] mm/[in]
24.76 / [0.975] 25.14 / [0.990] 25.52 / [1.005] mm/[in]
Height
Volume
Weight
7.21 / [0.284] 7.26 / [0.286] 7.31 / [0.288]
mm/[in]
cm3/[in3]
g/[oz]
Vol
W
Without Heatsink
11.13 / [0.679]
41 / [1.45]
Nickel
0.51
0.02
2.03
0.15
Lead finish
Palladium
Gold
µm
0.003
0.051
Thermal
BCM384T120P1K5AC0 (T-Grade)
BCM384T120P1K5ACR (T-Grade)
-40
-55
125
125
°C
°C
Operating Temperature
TINTERNAL
BCM384M120P1K5AC0 (M-Grade)
BCM384M120P1K5ACR (M-Grade)
Estimated thermal resistance to maximum
temperature internal component from
isothermal top
Thermal Resistance Top Side
Thermal Resistance Leads
ΦINT-TOP
1.14
1.35
°C/W
°C/W
Estimated thermal resistance to
ΦINT-LEADS maximum temperature internal
component from isothermal leads
Estimated thermal resistance to
ΦINT-BOTTOM maximum temperature internal
component from isothermal bottom
Thermal Resistance Bottom Side
Thermal Capacity
1.07
34
°C/W
Ws/°C
Assembly
BCM384T120P1K5AC0 (T-Grade)
BCM384T120P1K5ACR (T-Grade)
-55
-65
125
125
°C
°C
Storage temperature
ESD Withstand
BCM384M120P1K5AC0 (M-Grade)
BCM384M120P1K5ACR (M-Grade)
ESDHBM
ESDCDM
Human Body Model, "ESDA / JEDEC JDS-001-2012" Class I-C (1kV to < 2 kV)
Charge Device Model, "JESD 22-C101-E" Class II (200V to < 500V)
BCM® Bus Converter
Page 16 of 25
Rev 1.5
07/2015
vicorpower.com
800 927.9474
VICOR [ VICOR CORPORATION ]
