Bi direction ESD Protection Diode
Data Sheet
Bi direction ESD Protection Diode
RSB33F2
Applications ESD Protection
Features 1)Small mold type. (UMD3) ...
Description
Data Sheet
Bi direction ESD Protection Diode
RSB33F2
Applications ESD Protection
Features 1)Small mold type. (UMD3) 2)High reliability. 3)Bi-directionality.
Constructions Silicon epitaxial planer
Dimensions (Unit : mm)
2.0±0.2 0.3±0.1 リードとも Each lead has same dimension
(3)
0.15±0.05
Land size figure (Unit : mm) 1.3
0.65
1.25±0.1 2.1±0.1 0.1Min
0.9MIN. 1.6
(2)
(0.65) (0.65) 1.3±0.1
(1)
0~0.1
0.7±0.1 0.9±0.1
0.8MIN. UMD3
Structure
ROHM : UMD3
JEDEC : SOT-323 JEITA : SC-70
dot(year week factory)
Taping dimensions (Unit : mm)
4.0±0.1
2.0±0.05
φ1.55±0.05
0.3±0.1
1.75±0.1
8.0±0.2
3.5±0.05
2.4±0.1
2.4±0.1
5.5±0.2
0~0.1
2.25±0.1 0
4.0±0.1
φ0.5±0.05
1.25±0.1
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Power dissipation(*)
Pd
Junction temperature
Tj
Storage temperature
Tstg
(*)Total two elements
Limits 200 150 −55 to +150
Electrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max.
Zener voltage Reverse current Junction capacitance
VZ 29.7 IR Ct -
- 36.3 - 0.1 - 30
*Zener voltage (Vz) shall be measured at 40ms after loading current.
Unit mW °C °C
Unit Conditions V IZ=1mA μA VR=25V pF VR=0V , f=1MHz
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
1/4
2011.11 - Rev.A
RSB33F2 Data Sheet
ZENER CURRENT:Iz(mA)
10 apply voltage
1 Ta=25°C
0.1 Ta=−25°C
Ta=150°C Ta=125°C
0.01 25
Ta=75°C
30 35 40 ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS(1)
45
1000 100
apply voltage
10
Ta=150°C
1 Ta=125°C
0.1
0...
Similar Datasheet