MMBZ5221ELT1 Series
ELECTRICAL CHARACTERISTICS
(continued)
(Pinout: 1-Anode, 2-NC, 3-Cathode) (V
F
= 0.9 V Max @ I
F
= 10 mA for all types.)
Zener Voltage
(Note 5)
Device
Marking
BH6
BH7
V
Z
(V)
Min
22.80
23.75
Nom
24
25
Max
25.20
26.25
@ I
ZT
mA
5.2
5
Zener Impedance
Z
ZT
@ I
ZT
W
33
35
Z
ZK
@ I
ZK
W
600
600
mA
0.25
0.25
Leakage Current
I
R
@ V
R
mA
0.1
0.1
V
18
19
Device
MMBZ5252ELT1*
MMBZ5253ELT1,T3
MMBZ5254ELT1,T3
MMBZ5255ELT1,T3
MMBZ5256ELT1,T3
BH8
BH9
BJ1
25.65
26.60
28.50
27
28
30
28.35
29.40
31.50
4.6
4.5
4.2
41
44
49
600
600
600
0.25
0.25
0.25
0.1
0.1
0.1
21
21
23
MMBZ5257ELT1,T3
MMBZ5258ELT1,T3
MMBZ5262ELT1,T3
MMBZ5263ELT1,T3
MMBZ5265ELT1
BJ2
BJ3
BJ7
BJ8
BK1
31.35
34.20
48.45
53.20
58.90
33
36
51
56
62
34.65
37.80
53.55
58.80
65.10
3.8
3.4
2.5
2.2
2
58
70
125
150
185
700
700
1100
1300
1400
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
25
27
37
43
47
Devices listed in
bold, italic
are ON Semiconductor
Preferred
devices.
Preferred
devices are recommended choices for future use and
best overall value.
5. Zener voltage is measured with a pulse test current I
Z
at an ambient temperature of 25擄C.
*Not Available in the 10,0000/Tape & Reel.
http://onsemi.com
3