Zener Diode
TFZV series
lApplication
Voltage regulation
1.40
0.10
Data
Sheet
lDimensions
(Unit : mm)
lLand
Size Figure
(Unit : mm)
1.1
0.17
+0.10
-0.05
lFeatures
2.00
0.10
2.50
0.20
2) High reliability
3) By chip-mounter,
automatic mouting is possible.
0½
0.10
TUMD2M
lStructure
0.80
0.05
+0.20
0.60
-0.10
Cathode
ROHM : TUMD2M
lConstruction
Silicon epitaxial planar
dot (year week factory)
+
day
EX. TFZV3.6B
Anode
lTaping
Dimensions
(Unit : mm)
4.0±0.1
2.0±0.05
3.5±0.05
1.75±0.1
1.55
0.1
φ
1.55±0.1
0
0.25±0.05
8.0±0.2
1.43±0.05
4.0±0.1
1.0
0.2
φ
1.0±0.2
0
2.75
2.8±0.05
0.9±0.08
lAbsolute
Maximum Ratings
(T
a
= 25°C)
Parameter
Power dissipation (*)
Junction temperature
Storage temperature
Operating temperature
Symbol
P
T
j
T
stg
T
opr
Limits
500
150
-55
to
+150
-55
to
+150
Unit
mW
°C
°C
°C
(*) Device mounted on glass-epoxy board(50×50mm, t=1.6mm) Solder land (10×10mm)
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1/6
2014.08 - Rev.A
0.8 0.5
1) Small power mold type (TUMD2M)
2.0
B6
TFZV series
lElectrical
Characteristics
(T
a
= 25°C)
Symbol
Dynamic Impedance : Reverse current
:
Zener voltage : V
Z
(V)
TYP.
Z
Z
(W)
I
R
(mA)
I
Z
(mA)
I
Z
(mA)
V
R
(V)
MIN.
MAX.
MAX.
MAX.
0.5
TFZV 2.0B
2.020
2.200
20
140
20
120
0.7
TFZV 2.2B
2.220
2.410
20
120
20
120
2.430
2.630
1.0
TFZV 2.4B
20
100
20
120
2.690
2.910
1.0
TFZV 2.7B
20
100
20
100
3.010
3.220
1.0
TFZV 3.0B
20
80
20
50
3.320
3.530
1.0
TFZV 3.3B
20
70
20
20
3.600
3.845
1.0
TFZV 3.6B
20
60
20
10
3.890
4.160
1.0
TFZV 3.9B
20
50
20
5
4.170
4.430
1.0
TFZV 4.3B
20
40
20
5
4.550
4.800
1.0
TFZV 4.7B
20
25
20
5
4.940
5.200
1.5
TFZV 5.1B
20
20
20
5
5.450
5.730
2.5
TFZV 5.6B
20
13
20
5
5.960
6.270
3.0
TFZV 6.2B
20
10
20
5
6.490
6.830
3.5
TFZV 6.8B
20
8
20
2
7.070
7.450
4.0
TFZV 7.5B
20
8
20
0.5
7.780
8.190
5.0
TFZV 8.2B
20
8
20
0.5
8.570
9.010
6.0
TFZV 9.1B
20
8
20
0.5
9.410
9.900
7.0
TFZV 10B
20
8
20
0.2
10.500
11.050
8.0
TFZV 11B
10
10
10
0.2
11.440
12.030
9.0
TFZV 12B
10
12
10
0.2
12.550
13.210
10
TFZV 13B
10
14
10
0.2
13.890
14.620
11
TFZV 15B
10
16
10
0.2
15.250
16.040
12
TFZV 16B
10
18
10
0.2
16.820
17.700
13
TFZV 18B
10
23
10
0.2
18.630
19.590
15
TFZV 20B
10
28
10
0.2
20.640
21.710
17
TFZV 22B
5
30
5
0.2
22.610
23.770
19
TFZV 24B
5
35
5
0.2
24.970
26.260
21
TFZV 27B
5
45
5
0.2
27.700
29.130
23
TFZV 30B
5
55
5
0.2
30.320
31.880
25
TFZV 33B
5
65
5
0.2
32.790
34.490
27
TFZV 36B
5
75
5
0.2
35.360
37.190
30
TFZV 39B
5
85
5
0.2
(1) The zener voltage(V
Z
) is measured 40ms after power is supplied.
(2) The Dynamic Impedance(Z
Z
) are measured by superimposing a minute alternating current
on the regulated current(I
Z
)
Data Sheet
lMARKING
(TYPE NO.)
TYPE
TFZV 2.0B
TFZV 2.2B
TFZV 2.4B
TFZV 2.7B
TFZV 3.0B
TFZV 3.3B
TFZV 3.6B
TFZV 3.9B
TFZV 4.3B
TFZV 4.7B
TFZV 5.1B
TFZV 5.6B
TFZV 6.2B
TFZV 6.8B
TFZV 7.5B
TFZV 8.2B
TYPE NO.
B 0
B 1
B 2
B 3
B 4
B 5
B 6
B 7
B 8
B 9
B A
B B
B C
B D
B E
B F
TYPE
TFZV 9.1B
TFZV 10B
TFZV 11B
TFZV 12B
TFZV 13B
TFZV 15B
TFZV 16B
TFZV 18B
TFZV 20B
TFZV 22B
TFZV 24B
TFZV 27B
TFZV 30B
TFZV 33B
TFZV 36B
TFZV 39B
TYPE NO.
B G
B H
B I
B J
B K
B L
B M
B N
B O
B P
B Q
B R
B S
B T
B U
B V
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© 2014 ROHM Co., Ltd. All rights reserved.
2/6
2014.08 - Rev.A
TFZV series
lElectrical
Characteristic Curves
Data Sheet
100
3.6 3.9 4.7
5.6
4.3 5.1
3.3
6.2
3.0
2.7
6.8
7.5 8.2 9.1 10 11 12
13
15
10
2.4
2.2
2.0
16
18
20
22
24
27
30
33
36
39
ZENER CURRENT : I
Z
(mA)
1
0.1
0.01
0.001
0
5
10
15
20
25
30
35
40
ZENER VOLTAGE : V
Z
(V)
V
Z
-I
Z
CHARACTERISTICS
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3/6
2014.08 - Rev.A
TFZV series
lElectrical
Characteristic Curves
Data Sheet
600
10000
POWER DISPERSION : Pd(mW)
REVERS SURGE MAXIMUM
POWER : PRSM(W)
500
400
300
200
100
0
0
50
100
150
200
PRSM
1000
t
1pulse
100
10
1
0.001
0.01
0.1
1
10
AMBIENT TEMPERATURE : T
a
(°C)
Pd-T
a
CHARACTERISTICS
TIME : t(ms)
PRSM-TIME CHARACTERISTICS
0.1
40
%/
°C
35
30
25
mV/
°C
20
15
10
5
0
-5
-10
0
5
10
15
20
25
30
35
40
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.1
ZENER VOLTAGE : V
Z
(V)
g
Z
-V
Z
CHARACTERISTICS
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© 2014 ROHM Co., Ltd. All rights reserved.
TEMP.COEFFICIENCE :
g
Z
(mV/°C)
TEMP.COEFFICIENCE :
g
Z
(%/°C)
4/6
2014.08 - Rev.A
TFZV10B
lElectrical
Characteristic Curves
Data Sheet
100
T
a
= 25°C
T
a
= 75°C
10000
REVERSE CURRENT : I
R
(pA)
ZENER CURRENT : I
Z
(mA)
T
a
=
-25°C
10
T
a
= 125°C
1
1000
T
a
= 125°C
100
T
a
= 75°C
0.1
10
0.01
1
T
a
= 25°C
0.1
0
1
2
3
4
5
6
7
0.001
8.5
9
9.5
10
10.5
11
ZENER VOLTAGE : V
Z
(V)
V
Z
-I
Z
CHARACTERISTICS
REVERSE VOLTAGE : V
R
(V)
V
R
-I
R
CHARACTERISTICS
1000
f = 1MHz
10
T
a
=25°C
I
Z
=20mA
n=30pcs
CAPACITANCE BETWEEN
TERMINALS : C
t
(pF)
ZENER VOLTAGE : V
Z
(V)
9.9
9.8
AVE. : 9.67V
9.7
100
9.6
10
0
1
2
3
4
5
6
7
9.5
REVERSE VOLTAGE : V
R
(V)
V
R
-C
t
CHARACTERISTICS
V
Z
DISPERSION MAP
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© 2014 ROHM Co., Ltd. All rights reserved.
5/6
2014.08 - Rev.A
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