Datasheet

BZW04-xx
3/6
Types I
RM
@V
RM
V
BR
@I
R
V
CL
@I
PP
V
CL
@I
PP
αTC
min max max max typ
note2 10/1000µs 8/20µs note3 note4
Unidirectional Bidirectional µAVVmAVAVA10
-4
/°C pF
BZW04-273 BZW04-273B
1 273 304 1 438 1.2 564 4.0 11.0 85
BZW04-299 BZW04-299B
1 299 332 1 482 0.9 618 3.7 11.0 80
BZW04-342 BZW04-342B
1 342 380 1 548 0.9 706 3.2 11.0 75
BZW04-376 BZW04-376B
1 376 418 1 603 0.8 776 3.0 11.0 70
Note 2 : Pulse test: t
p
<50ms.
Note 3 : ∆V
BR
= αT
*
(T
amb
- 25)
*
V
BR
(25°C)
Note 4 : V
R
= 0 V, F = 1 MHz. For bidirectional types,
capacitance value is divided by 2
Fig. 1: Peak pulse power dissipation versus initial
junction temperature (printed circuit board).
10 s
1000 s
%I
PP
50
0
t
PULSE WAVEFORM 10/1000 s
100