BCM4414xH0E5035yzz
Operating Area
40
35
30
25
20
15
10
5
0
0
20
40
60
80
100
120
Case Temperature (ºC)
500 – 800V
Figure 1 — Specified thermal operating area
1. The BCM in a VIA package is cooled through the non-pin-side case.
2. The thermal rating is based on typical measured device efficiency.
3. The case temperature in the graph is the measured temperature of the non-pin-side housing, such that the internal operating temperature
does not exceed 125°C.
2000
1750
1500
1250
1000
750
50
45
40
35
30
25
20
15
10
5
500
250
0
0
500 530 560 590 620 650 680 710 740 770 800
500 530 560 590 620 650 680 710 740 770 800
HI-Side Voltage (V)
HI-Side Voltage (V)
PLO_OUT_DC
PLO_OUT_PULSE
PLO_OUT_DC
PLO_OUT_PULSE
Figure 2 — Specified electrical operating area using rated RLO_HOT
110
100
90
80
70
60
50
40
30
20
10
0
0
20
40
60
80
100
LO-Side Output Current (% ILO_DC
)
Figure 3 — Specified HI-side start up into load current and external capacitance
BCM® in a VIA™ Package
Page 9 of 43
Rev 1.0
04/2019
VICOR [ VICOR CORPORATION ]
