Document
Zener Diode
TDZ series
lApplication Constant voltage control
0.17±0.1 0.05 1.3±0.05
Datasheet
lDimensions (Unit : mm) lLand size figure (Unit : mm)
1.1
lFeatures 1) Small mold type. (TUMD2)
2.5±0.2
2) High reliability. 3) Can be mounted automatically, using chip mounter.
0.8±0.05
1.9±0.1
TUMD2
lStructure
0.6±0.2 0.1
Cathode
lConstruction Silicon epitaxial planar
ROHM : TUMD2 dot (year week factory) + day EX. TDZ5.1B
Anode
lTaping specifications (Unit : mm)
4.0±0.1 2.0±0.05
3.5±0.05
1.75±0.1
φ 1.55±0.1 1.55 0.1 0 0
0.25±0.05
8.0±0.2
1.43±0.05
4.0±0.1
φ 1.0±0.2 1.0 0.2 0 0
2.75
2.8±0.05
0.9±0.08
lAbsolute maximum ratings (Ta = 25°C) Parameter Power dissipation Junction temperature Storage temperature Operating resistance Symbol P Tj Tstg Topr Limits 500 150 -55 to +150 -55 to +150 Unit mW °C °C °C
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2013.11 - Rev.E
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0.8 0.5
2.0
TDZ series
lElectrical characteristics (Ta= 25°C) Symbol TYP. Zener voltage : VZ(V)
Data Sheet
Reverse current : IR(mA) IZ(mA) VR(V) MIN. MAX. MAX. TDZ 5.1 4.60 5.60 10 10 1.5 TDZ 5.6 5.10 6.10 10 10 2.5 TDZ 6.2 10 10 5.60 6.80 3.0 TDZ 6.8 10 10 6.20 7.40 3.5 TDZ 7.5 10 10 6.80 8.30 4.5 TDZ 8.2 10 10 7.40 9.00 4.9 TDZ 9.1 10 10 8.20 10.00 5.5 TDZ 10 10 10 9.00 11.00 6.0 TDZ 11 10 10 9.90 12.10 7.0 TDZ 12 10 10 10.80 13.20 8.0 TDZ 13 10 10 11.70 14.30 9.0 TDZ 15 10 10 13.50 16.50 10.0 TDZ 16 10 10 14.40 17.60 11.0 TDZ 18 10 10 16.20 19.80 12.0 TDZ 20 10 10 18.00 22.00 14.0 TDZ 22 10 10 19.80 24.20 15.0 TDZ 24 10 10 21.60 26.40 16.0 TDZ 27 10 10 24.30 29.70 19.0 27.00 33.00 21.0 TDZ 30 10 10 (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) lMARKING (TYPE NO.)
TYPE TDZ 5.1 TDZ 5.6 TDZ 6.2 TDZ 6.8 TDZ 7.5 TDZ 8.2 TDZ 9.1 TDZ 10 TDZ 11 TDZ 12 TYPE NO. A2 C2 E2 F2 H2 J2 L2 05 15 25 TYPE TDZ 13 TDZ 15 TDZ 16 TDZ 18 TDZ 20 TDZ 22 TDZ 24 TDZ 27 TDZ 30 TYPE NO. 35 45 55 65 75 85 95 A5 C5
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2013.11 - Rev.E
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TDZ series
lElectrical characteristic curves
Data Sheet
10
1
ZENER CURRENT : IZ(mA)
0.1
8.2 7.5 6.8 6.2 5.6 5.1 11 10 9.1 16 20 18 22 24 27 30
0.01
15 13 12
0.001
0
5
10
15
20
25
30
35
40
ZENER VOLTAGE : VZ(V) VZ -IZ CHARACTERISTICS
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2013.11 - Rev.E
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TDZ series
lElectrical characteristic curves
Data Sheet
600
10000
POWER DISPERSION : Pd(mW)
REVERS SURGE MAXIMUM POWER : PRSM(W)
500 400 300 200 100 0
1000
PRSM t
100
10
0
25
50
75
100
125
150
1 0.001
0.01
0.1
1
10
AMBIENT TEMPERATURE : Ta(°C) Pd-Ta CHARACTERISTICS
TIME : t(ms) PRSM-TIME CHARACTERISTICS
TEMP.COEFFICIENCE : γZ(mV/°C) TRANSIENT THERMAL IMPEDANCE : Rth(°C/.