FMBZ5221B Datasheet, PDF (3/3 Pages) First Components International – Surface Mount Zener Diodes 225m WATTS SMALL SIGNAL

TYPIC AL C HAR AC TE R IS TIC S
8
7
T Y P IC A L T_C VA L UE S
6 ^{F OF OR RMFMB Z5221B LT 1 S E R IE S}
5
4
3
2
1
0
±1
V_Z @ I _ZT
100
T Y P IC A L T_C VA L UE S
F OFRORMFMB Z5221B LT 1 S E R IE S
10
V_Z @ I _ZT
±2
±3
1
2
3
4
5
6
7
8
9
10
11
12
10
V _Z, NOMINA L ZE NE R V OTAL G E (V )
F igure1 Temperature C oeffic ients
(Temperature R ange±55C~+150C)
1000
1000
I_Z = 1 mA
T_J = 25 C
I_{Z(AC )} = 0.1_Z(I_{DC )}
f = 1 kHz
100
V_Z, NOMINAL ZE NE R VOLTAG E (V)
F igure 2. Temperature C oeffic ients
(Temperature R ange ±55 C to +150 C )
75 V (FMB Z5267BTL1)
91 V (FMB Z5270BTL1)
100
100
5 mA
20 mA
10
10
1
1
10
100
V_Z, NOMINA L ZE NE R V OLTA G E
F igure3.E ffec t of Zener Voltage on Zener Impedanc e
150 C
75 C 25 C 0 C
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
V _F, F ORWA R D V OLTA G E (V )
F igure 4. Typic al F orward Voltage
1000
0 V BIAS
1 V BIAS
100
B IAS TA
50% OF V_ZNOM
10
T_A = 25C
1000
100
10
1
0.1
0.01
0.001
0.0001
+150 C
+25 C
±55 C
1
1
100
10
100
V_Z, NOMINAL ZE NE R VOLTAG E (V)
F igure 5. Typic al C apac itanc e
T_A = 25C
0.00001
0
100
10
20
30
40
50
60
70
80
90
V _Z, NOMINA L ZE NE R V OTAL G E (V )
Figure 6. Typical L eakage C urrent
T_A = 25C
10
10
1
1
0.1
0.1
0.01
0
2
Figure 7.
4
6
8
V_Z, ZE NE R VOLTAGE (V)
Zener Voltage vers us
(V _Z Up to 12 V )
10
12
Zener Current
0.01
10
F igure
30
50
70
V_Z, ZE NE R VOLTAGE (V)
8. Zener Voltage vers us Zener
(12 V to 91 V )
90
C urrent