AC01 Datasheet, PDF (16/24 Pages) NXP Semiconductors – Cemented wirewound resistors

BCcomponents
Cemented wirewound resistors
Product specification
AC01/03/04/05/07/10/15/20
7000
V^ˆ _max
(V)
6000
CCB390
5000
4000
3000
2000
1000
0
10^−6
10^−5
10^−4
10^−3
10^−2
10^−1
t_i (s)
1
AC15
Fig.22 Pulse on a regular basis; maximum permissible peak pulse voltage (V^ˆ _max) as
a function of pulse duration (t_i).
10⁵
P^ˆ _max
(W)
10⁴
t_p/t_i = 1000
t_p/t_i = 200
10^{3 t}p^/ti ^{= 50}
t_p/t_i = 10
10²
t_p/t_i = 2
10
CCB391
0.47 Ω
5.1 Ω
47 Ω
470 Ω
56 kΩ
1
10^−4
10^−3
10^−2
10^−1
t_i (s)
1
AC20
Fig.23 Pulse on a regular basis; maximum permissible peak pulse power (P^ˆ _max) as
a function of pulse duration (t_i).
2000 Oct 20
16