Philips Semiconductors
PZUxB series
Single Zener diodes in a SOD323F package
300
I
F
(mA)
200
mbg781
0
S
Z
(mV/K)
−1
mgl273
4.3
3.9
3.6
100
−2
3.3
3.0
2.4
2.7
0
0.6
0.8
V
F
(V)
1
−3
0
20
40
I
Z
(mA)
60
T
j
= 25
°C
PZU2.4B to PZU4.3B
T
j
= 25
°C
to 150
°C
Fig 1. Forward current as a function of forward
voltage; typical values
mgl274
Fig 2. Temperature coefficient as a function of
working current; typical values
006aaa687
10
12
S
Z
(mV/K)
5
11
10
9.1
8.2
7.5
6.8
400
P
tot
(mW)
300
6.2
5.6
5.1
4.7
200
0
100
−5
0
0
4
8
12
16
I
Z
(mA)
20
0
50
100
150
200
T
amb
(°C)
PZU4.7B to PZU12B
T
j
= 25
°C
to 150
°C
FR4 PCB, standard footprint
Fig 3. Temperature coefficient as a function of
working current; typical values
Fig 4. Power derating curve
PZUXB_SER_1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 7 March 2006
7 of 12
PHILIPS [ NXP SEMICONDUCTORS ]
