BZX84C12ET1 ON Semiconductor, BZX84C12ET1 Datasheet - Page 5

• Manufacturer Part Number: BZX84C12ET1
• Description: DIODE ZENER 12V 225MW SOT-23
• Manufacturer: ON Semiconductor

Specifications of BZX84C12ET1

• Voltage - Zener (nom) (vz): 12V
• Voltage - Forward (vf) (max) @ If: 900mV @ 10mA
• Current - Reverse Leakage @ Vr: 100nA @ 8V
• Power - Max: 225mW
• Impedance (max) (zzt): 25 Ohm
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Operating Temperature: -65°C ~ 150°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Tolerance: -
• Other names: BZX84C12ET1OS

1000
0.01
100
100
0.1
10
10
1
1
1
0
0 V BIAS
1 V BIAS
Figure 7. Zener Voltage versus Zener Current
BIAS AT
50% OF V
2
V
Figure 5. Typical Capacitance
Z
, NOMINAL ZENER VOLTAGE (V)
Z
NOM
V
Z
4
, ZENER VOLTAGE (V)
(V
Z
Up to 12 V)
10
6
100
90
80
70
60
50
40
30
20
10
0
0
8
t
r
TYPICAL CHARACTERISTICS
t
P
Figure 9. 8 × 20 ms Pulse Waveform
T
T
A
A
10
= 25°C
= 25°C
http://onsemi.com
20
PEAK VALUE I
100
12
HALF VALUE I
0.00001
5
0.0001
PULSE WIDTH (t
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 ms
0.001
t, TIME (ms)
1000
0.01
0.01
100
100
0.1
0.1
10
10
40
1
RSM
1
10
0
@ 8 ms
Figure 8. Zener Voltage versus Zener Current
RSM
10
P
) IS DEFINED
/2 @ 20 ms
Figure 6. Typical Leakage Current
V
60
20
30
Z
, NOMINAL ZENER VOLTAGE (V)
V
Z
30
, ZENER VOLTAGE (V)
(12 V to 91 V)
40
50
80
50
70
60
+ 25°C
−55°C
+150°C
70
T
A
= 25°C
80
90
90