TFZ9.1B [ROHM]
Zener diode; 稳压二极管
| 型号： | TFZ9.1B |
| 厂家： | 
ROHM |
| 描述： | Zener diode |
| 文件： | 总6页 (文件大小：1141K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
Zener diode
TFZ series
Applications
Dimensions (Unit : mm)
Land size figure (Unit : mm)
Voltage regulation
0.17±0.1
ꢀꢀ 0.05
1.1
1.3±0.05
Features
1) Small power mold type (TUMD2)
2) High reliability
3) By chip-mouter,
automatic mouting is possible.
TUMD2
Construction
Structure
Silicon epitaxial planer
0.8±0.05
0.6±0.2
ꢀꢀꢀ 0.1
ROHM : TUMD2
dot (year week factory) + day
EX. TFZ3.6B
Taping dimensions (Unit : mm)
φ1.55±0.1
ꢀꢀꢀꢀꢀ 0
0.25±0.05
2.0±0.05
4.0±0.1
4.0±0.1
φ1.0±0.2
ꢀꢀꢀꢀꢀ0
1.43±0.05
0.9±0.08
Absolute maximum ratings (Ta=25°C)
Parameter
Power dissipation
Limits
500
Symbol
P
Unit
mW
°C
Junction temperature
Storage temperature
Operating resistance
150
Tj
Tstg
Topr
55 to 150
55 to 150
°C
°C
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© 2011 ROHM Co., Ltd. All rights reserved.
2011.10 - Rev.A
1/5
Data Sheet
TFZ series
ꢀ
Electical characteristics (Ta=25°C)
Symbol
Reverse
Current：IR(A)
Dynamic Impedance : ZZ(Ω)
TYP.
Zener Voltage：Vz(V)
VR(V)
1.0
1.0
1.0
1.0
1.5
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10
11
12
13
15
17
19
21
23
MIN.
MAX.
3.845
4.160
4.430
4.800
5.200
5.730
6.270
6.830
7.450
8.190
9.010
9.900
Iz(mA)
MAX.
60
50
40
25
20
13
10
8
8
8
8
8
10
12
14
16
18
23
28
30
35
45
55
65
75
85
Iz(mA)
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
5
MAX.
10
5
5
5
5
5
5
2
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
TFZ 3.6B
TFZ 3.9B
TFZ 4.3B
TFZ 4.7B
TFZ 5.1B
TFZ 5.6B
TFZ 6.2B
TFZ 6.8B
TFZ 7.5B
TFZ 8.2B
TFZ 9.1B
TFZ 10B
TFZ 11B
TFZ 12B
TFZ 13B
TFZ 15B
TFZ 16B
TFZ 18B
TFZ 20B
TFZ 22B
TFZ 24B
TFZ 27B
TFZ 30B
TFZ 33B
TFZ 36B
TFZ 39B
3.600
3.890
4.170
4.550
4.940
5.450
5.960
6.490
7.070
7.780
8.570
9.410
10.500 11.050
11.440 12.030
12.550 13.210
13.890 14.620
15.250 16.040
16.820 17.700
18.630 19.590
20.640 21.710
22.610 23.770
24.970 26.260
27.700 29.130
30.320 31.880
32.790 34.490
35.360 37.190
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
25
27
30
(1) The zener voltage(Vz) is measured 40ms after power is supplied.
(2) The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current
on the regulated current(Iz)
MARKING (TYPE NO.)
TYPE
TFZ 3.6B
TYPE
TFZ 16B
TYPEꢀNO.
B 6
TYPEꢀNO.
B M
B N
TFZ 3.9B
TFZ 4.3B
TFZ 4.7B
TFZ 5.1B
TFZ 5.6B
TFZ 6.2B
TFZ 6.8B
TFZ 7.5B
TFZ 8.2B
TFZ 9.1B
TFZ 10B
TFZ 11B
TFZ 12B
TFZ 13B
TFZ 15B
TFZ 18B
TFZ 20B
TFZ 22B
TFZ 24B
TFZ 27B
TFZ 30B
TFZ 33B
TFZ 36B
TFZ 39B
B 7
B 8
B 9
B O
B P
B Q
B R
B S
B T
B U
B V
B A
B B
B C
B D
B E
B F
B G
B H
B I
ꢀ
B J
B K
B L
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© 2011 ROHM Co., Ltd. All rights reserved.
2/5
2011.10 - Rev.A
Data Sheet
TFZ series
ꢀ
100
10
1
0.1
4.7
7.5
5.1
5.6
4.3
8.2
6.8
3.9
9.1
0.01
10
6.2
11
39
33
30
15
16
27
3.6
12
36
24
18
20
20
22
13
0.001
0
5
10
15
25
30
35
40
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
Pd-Ta
10000
1000
100
10
600
INPUT WAVEFORM
PRSM
500
400
300
200
100
0
t
1puls
1
0.001
0.01
0.1
1
10
100
0
50
100
150
200
AMBIENT TEMPERATURE:Ta(°C)
Pd-TaꢀCHARACTERISTICS
TIME:t(ms)
PRSM-TIME CHARACTERISTICS
0.1
0.08
0.06
0.04
0.02
0
40
1000
100
10
%/°C
INPUT WAVEFORM
35
30
25
20
15
10
5
500mW
10mA
Rth(j-a)
10mA
time(S) 300μs
mV/°C
-0.02
-0.04
-0.06
-0.08
-0.1
Rth(j-c)
0
-5
-10
0
5
10
15
20
25
30
35
40
0.001
0.01
0.1
1
10
100
1000
ZENER VOLTAGE：Vz(V)
γz-Vz CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
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© 2011 ROHM Co., Ltd. All rights reserved.
3/5
2011.10 - Rev.A
Data Sheet
TFZ3.6B
ꢀ
100
10
1000
100
10
Ta=125°C
Ta=75°C
Ta=125°C
1
Ta=25°C
Ta=-25°C
Ta=75°C
0.1
0.01
1
Ta=25°C
0.1
0.01
0.001
0
1
2
3
4
5
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
3.9
3.85
3.8
1000
f=1MHz
Ta=25°C
IZ=20mA
n=30pcs
100
AVE:3.781V
3.75
3.7
10
0
0.2
0.4
0.6
0.8
1
Vz DISRESION MAP
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
500
450
400
350
300
250
200
400
380
360
340
320
300
Ta=25°C
f=1MHz
VR=0V
Ta=25°C
VR=1.0V
n=30pcs
n=10pcs
AVE:370.5pF
AVE:308.7nA
IR DISRESION MAP
Ct DISRESION MAP
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© 2011 ROHM Co., Ltd. All rights reserved.
4/5
2011.10 - Rev.A
Data Sheet
TFZ3.6B
ꢀ
10000
1000
100
10
1
0.1
1
10
ZENER CURRENT(mA)
Zz-Iz CHARACTERISTICS
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© 2011 ROHM Co., Ltd. All rights reserved.
5/5
2011.10 - Rev.A
Notice
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© 2011 ROHM Co., Ltd. All rights reserved.
R1120A
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