V048K020T080 Datasheet, PDF (5/15 Pages) Vicor Corporation – VI Chip - VTM Voltage Transformation Module

Specifications, continued
THERMAL
Symbol Parameter
Min
Over temperature shutdown
125
Thermal capacity
RθJC
Junction-to-case thermal impedance
RθJB
Junction-to-BGA thermal impedance
RθJA
Junction-to-ambient ¹
RθJA
Junction-to-ambient ²
Typ
Max
Unit
130
135
°C
0.61
Ws/°C
1.1
°C/W
2.1
°C/W
6.5
°C/W
5.0
°C/W
Notes
1. V048K020T080 surface mounted in-board to a 2" x 2" FR4 board, 4 layers 2 oz Cu, 300 LFM.
2. V048K020T080 with a 0.25"H heatsink surface mounted on FR4 board, 300 LFM.
Note
Junction temperature
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Test
High Temperature Operational Life (HTOL)
Temperature cycling
High temperature storage
Moisture resistance
Temperature Humidity Bias Testing (THB)
Pressure cooker testing (Autoclave)
Highly Accelerated Stress Testing (HAST)
Solvent resistance/marking permanency
Mechanical vibration
Mechanical shock
Electro static discharge testing – human body model
Standard
JESD22-A-108-B
JESD22-A-104B
JESD22-A-103A
JESD22-A113-B
EIA/JESD22-A-101-B
JESD22-A-102-C
JESD22-A-110B
JESD22-B-107-A
JESD22-B-103-A
JESD22-B-104-A
EIA/JESD22-A114-A
Environment
125°C, Vmax, 1,008 hrs
-55°C to 125°C, 1,000 cycles
150°C, 1,000 hrs
Moisture sensitivity Level 5
85°C, 85% RH, Vmax, 1,008 hrs
121°C, 100% RH, 15 PSIG, 96 hrs
130°C, 85% RH, Vmax, 96 hrs
Solvents A, B & C as defined
20g peak, 20-2,000 Hz, test in X, Y & Z directions
1,500g peak 0.5 ms pulse duration, 5 pulses in 6 directions
Meets or exceeds 2,000 Volts
Electro static discharge testing – machine model
EIA/JESD22-A115-A
Meets or exceeds 200 Volts
Highly Accelerated Life Testing (HALT)
Per Vicor Internal
Test Specification*
Operation limits verified, destruct margin determined
Dynamic cycling
Per Vicor internal
test specification*
Constant line, 0-100% load, -20°C to 125°C
* For details of the test protocols see Vicor’s website.
V•I CHIP BALL GRID ARRAY INTERCONNECT QUALIFICATION
Test
BGA solder fatigue evaluation
Solder ball shear test
Standard
IPC-9701
IPC-SM-785
IPC-9701
Environment
Cycle condition: TC3 (-40 to +125°C)
Test duration: NTC-B (500 failure free cycles)
Failure through bulk solder or copper pad lift-off
Vicor Corporation
Tel: [phone]
vicorpower.com
V•I Chip Voltage Transformation Module V048K020T080 Rev. 1.2
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