LMBZ5221BLT1G_15 Datasheet, PDF (4/6 Pages) Leshan Radio Company – Zener Voltage Regalators

LESHAN RADIO COMPANY, LTD.
LMBZ5221BLT1G Series , S-LMBZ5221BLT1G Series
TYPICAL CHARACTERISTICS
8
7
TYPICAL TC VALUES
6
FOR LMBZ5221BLT1 SERIES
100
TYPICAL TC VALUES
FOR LMBZ5221BLT1 SERIES
5
4
V_Z @ I_ZT
3
V_Z @ I_ZT
10
2
1
0
–1
–2
–3
1
2
3
4
5
6
7
8
9
10
11
12
10
V_Z, NOMINAL ZENER VOLTAGE (V)
100
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 1. Temperature Coefficients
(Temperature Range –55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range –55°C to +150°C)
1000
I_Z = 1 mA
100
5 mA
20 mA
10
T_J = 255C
I_Z(AC) = 0.1 I_Z(DC)
f = 1 kHz
1000
100
75 V (LMBZ5267BLT1)
91 V (LMBZ5270BLT1)
10
1505C
75°C 25°C 0°C
1
1
1
10
100
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
V_Z, NOMINAL ZENER VOLTAGE
V_F, FORWARD VOLTAGE (V)
Figure 3. Effect of Zener Voltage on
Zener Impedance
Figure 4. Typical Forward Voltage
Rev.A 4/6