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D3Z12BF-7 Datasheet, PDF (2/5 Pages) Diodes Incorporated – 0.4W SURFACE MOUNT PRECISION ZENER DIODE
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Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage
@ IF = 10mA
@ IF = 100mA
Symbol
VF
D3Z2V4BF – D3Z36BF
Value
Unit
0.9
V
1.1
Thermal Characteristics
Characteristic
Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient Air (Note 5)
Operating and Storage Temperature Range
Symbol
PD
RθJA
TJ, TSTG
Value
400
312.5
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Type
Number
Marking
Code
Zener Voltage Range
(Note 6)
Maximum Zener Impedance Maximum Reverse
f = 1kHz
Current (Note 7)
VZ @ IZT
IZT ZZT @ IZT ZZK @ IZK IZK
IR
@ VR
Min (V) Max (V) mA
Ω
mA μA
V
D3Z2V4BF
L0
2.43
2.63 5
100
1000
0.5
50
1
D3Z2V7BF
L1
2.69
2.91 5
100
1000
0.5
20
1
D3Z3V0BF
L2
2.85
3.07 5
95
1000
0.5
10
1
D3Z3V3BF
L3
3.32
3.53 5
95
1000
0.5
5
1
D3Z3V6BF
L4
3.60
3.85 5
90
500
1.0
5
1
D3Z3V9BF
L5
3.89
4.16 5
90
500
1.0
3
1
D3Z4V3BF
L6
4.17
4.48 5
90
600
1.0
3
1
D3Z4V7BF
L7
4.55
4.75 5
90
600
1.0
2
1
D3Z5V1BF GM, L8 4.96
5.20 5
60
250
0.5
2
1.5
D3Z5V6BF
L9
5.48
5.73 5
50
100
0.5
1
2.5
D3Z6V2BF
LA
6.06
6.33 5
50
80
0.5 0.5
3
D3Z6V8BF
LB
6.65
6.93 5
40
60
0.5 0.5
3.5
D3Z7V5BF
LC
7.28
7.60 5
10
60
0.5 0.5
4
D3Z8V2BF
LD
8.02
8.36 5
10
60
0.5 0.5
5
D3Z9V1BF
LE
8.85
9.23 5
10
60
0.5 0.5
6
D3Z10BF
LF
9.77
10.21 5
10
60
0.5 0.1
7
D3Z11BF
LG
10.78 11.22 5
10
60
0.5 0.1
8
D3Z12BF
LH
11.74 12.24 5
10
80
0.5 0.1
9
D3Z13BF
LJ
12.91 13.49 5
10
80
0.5 0.1
10
D3Z15BF
LK
14.34 14.98 5
15
80
0.5 0.05
11
D3Z16BF
LL
15.85 16.51 5
20
80
0.5 0.05
12
D3Z18BF
LM
17.56 18.35 5
20
80
0.5 0.05
13
D3Z20BF
LN
19.52 20.39 5
20
100
0.5 0.05
15
D3Z22BF
LP
21.54 22.47 5
25
100
0.5 0.05
17
D3Z24BF
LQ
23.72 24.78 5
30
120
0.5 0.05
19
D3Z27BF
LR
26.19 27.53 5
40
150
0.5 0.05
21
D3Z30BF
LS
29.19 30.69 5
40
200
0.5 0.05
23
D3Z33BF
LT
32.15 33.79 5
40
250
0.5 0.05
25
D3Z36BF
LU
35.07 36.87 5
60
300
0.5 0.05
27
Notes:
5. Device mounted on FR-4 PCB with suggested pad layout, board size 35mm * 25mm.
6. The Zener voltage is measured 40ms after power is supplied.
7. Short duration pulse test used to minimize self-heating effect.
Typical
Temperature
Coefficient
@ IZT = 5mA
mV/°C
-1.6
-1.7
-1.7
-1.9
-2.4
-2.5
-2.5
-1.1
0.3
1.7
2.5
3.4
4.0
4.6
5.0
6.1
7.4
8.2
9.4
12.1
13.7
15.8
16.4
18.4
20.4
18.0
28.6
32.2
34.9
Typical Total
Capacitance
@ VR = 0V,
f=1MHz
pF
215
205
195
145
185
175
165
150
145
20
95
82
70
57
50
45
41
36
33
28
25
24
22
20
18
17
17
15
14
D3Z2V4BF – D3Z36BF
Document number: DS35437 Rev. 7 - 2
2 of 5
www.diodes.com
October 2012
© Diodes Incorporated
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