Zener diode
TFZ series
Applications Voltage regulation
Features 1) Small power mold type (TUMD2) 2) High reliability 3...
Zener diode
TFZ series
Applications
Voltage regulation
Features 1) Small power mold type (TUMD2) 2) High reliability 3) By chip-mouter,
automatic mouting is possible.
Construction Silicon epitaxial planer
Data Sheet
Dimensions (Unit : mm)
1.3±0.05
0.17±0.1 0.05
Land size figure (Unit : mm) 1.1
1.9±0.1 2.5±0.2
0.8 0.5 2.0
TUMD2
Structure
0.8±0.05
ROHM : TUMD2
0.6±0.2 0.1
dot (year week factory) + day
EX. TFZ3.6B
Taping dimensions (Unit : mm)
4.0±0.1 2.0±0.05
φ1.55±0.1 0
0.25±0.05
1.75±0.1
3.5±0.05 2.75
8.0±0.2 2.8±0.05
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Power dissipation
P
Junction temperature
Tj
Storage temperature
Tstg
Operating resistance
Topr
1.43±0.05
4.0±0.1
φ1.0±0.2 0
Limits 500 150 55 to 150 55 to 150
Unit mW °C °C °C
0.9±0.08
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1/5
2011.10 - Rev.A
TFZ series
Electical characteristics (Ta=25°C)
Symbol
TYP.
Zener
Voltage:Vz(V)
Reverse Dynamic Impedance : ZZ(Ω) Current:IR(A)
MIN. MAX. Iz(mA) TFZ 3.6B 3.600 3.845 20
MAX. 60
Iz(mA) 20
MAX. 10
VR(V) 1.0
TFZ 3.9B 3.890 4.160 20 50 20 5 1.0
TFZ 4.3B 4.170 4.430 20 40 20 5 1.0
TFZ 4.7B 4.550 4.800 20 25 20 5 1.0
TFZ 5.1B 4.940 5.200 20 20 20 5 1.5
TFZ 5.6B 5.450 5.730 20 13 20 5 2.5
TFZ 6.2B 5.960 6.270 20 10 20 5 3.0
TFZ 6.8B 6.490 6.830 20 8 20 2 3.5
TFZ 7.5B 7.070 7.450 20 8 20 0.5 4.0
TFZ 8.2B 7.780 8.190 20 8 20 0.5 5.0
TFZ 9.1B 8.570 9.010 20 8 20 0.5 6.0
T...