UMZ27N
Diodes
Zener diode
UMZ27N
zApplications Voltage regulation (common anode configuration)
zExternal dimensions (U...
UMZ27N
Diodes
Zener diode
UMZ27N
zApplications
Voltage regulation (common anode configuration)
zExternal dimensions (Unit : mm)
zLand size figure
0.8MIN.
2.0±0.2 0.3±0.1 リードとも Each lead has same dimension (3)
0.9MIN.
1.25±0.1
2.1±0.1
zFeatures 1) Small mold type. (UMD3) 2) High reliability
0.15±0.05
1.3
UMD3
0~0.1 0.1Min
zConstruction Silicon epitaxial planer
(2) (0.65) (0.65)
(1)
1.3±0.1
0.7±0.1 0.9±0.1
zStructure
ROHM : UMD3 JEDEC : SOT-323 JEITA : SC-70 dot (year week factory)
zTaping dimensions (Unit : mm)
4.0±0.1 2.0±0.05 φ1.55±0.05 0.3±0.1 1.75±0.1
3.5±0.05
8.0±0.2
2.4±0.1
5.5±0.2
2.25±0.1 0
4.0±0.1
φ0.5±0.05
0~0.1
2.4±0.1
1.25±0.1
zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Power dissipation (*1) P Junction temperature Tj Storage temperature Tstg
Limits 200 150 -55 to +150
Unit mW ℃ ℃
(*1)Total of 2 elements
zElectrical characteristic (Ta=25°C) Parameter Symbol VZ Zener
voltage
Min. 26.19 -
Typ. -
Max. 27.53 0.10
Unit V µA
Conditions IZ=5mA VR=21V
Reverse current
IR
Rev.A
1.6
0.65
1/2
UMZ27N
Diodes
zElectrical characteristic curves
10 Ta=-25℃ Ta=125℃ 1000 100 10 1 0.1 0.01 0.001 0.001 24 25 26 27 28 29 ZENER
VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 30 31 0.0001 0 5 10 15 20 25 1 0 5 10 15 20 25 Ta=-25℃ Ta=75℃ Ta=25℃ Ta=150℃ Ta=125℃ 100 f=1MHz
REVERSE CURRENT:IR (nA)
Ta=25℃ Ta=75℃
0.1 Ta=150℃ 0.01
CAPACITANCE BETWEEN TERMINALS:Ct(pF)
ZENER CURRENT:Iz(mA)
1
10
REVERSE
VOLTAGE:VR(V) VR-IR CHARACTERISTICS
REVER...