RSB27K2TL ROHM

Bi direction ESD Protection Diode RSB27K2 Datasheet lApplication lDimensions (Unit : mm) lLand size figure (Unit : mm) ESD Protection 2 . 0 0 . 2 0.1 0.25 Each lead has same dimension 0 . 1 5 0 . 0 5 0.05 (3) (2) lFeatures 1) Small mold type. (UMD4) 0 0 . 1 2) High reliability. (4) (1) 0.65 0.65 UMD4 0.7 3) Bi direction. 1 . 3 0 . 1 0 . 9 0 . 1 lStructure dot (year week factory) ROHM : UMD4 JEDEC : SOT-343 1Pin Mark JEITA : SC-82 lConstruction Silicon epitaxial planar lTaping specifications (Unit : mm) lAbsolute maximum ratings (Ta = 25C) Parameter Symbol Limits Unit 200 Power dissipation (*) Pd mW 150 Junction temperature Tj C Storage temperature Tstg -55 to +150 C (*) Total two elements lElectrical characteristics (Ta = 25C) Parameter Conditions Symbol Min. Typ. Max. Unit Forward voltage V 26.2 - 32.0 V I =1mA Z Z I V =24V Reverse current - - 0.1 mA R R Junction capacitance Ct - - 30 pF V =0V, f=1MHz R * Zener voltage (Vz) shall be measured at 40ms after loading current. Rating of per diode www.rohm.com 2012 ROHM Co., Ltd. All rights reserved. 2012.12 - Rev.B 1/4 1 . 2 5 0 . 1 2 . 1 0 . 1 0.1MinData Sheet RSB27K2 10 10 apply voltage apply voltage Ta=125 C 1 1 Ta=125 C Ta=25 C Ta=25 C 0.1 0.1 Ta=75 C 0.01 0.01 Ta=75 C Ta= -25 C Ta= -25 C 0.001 0.001 25 26 27 28 29 30 31 32 33 34 35 25 26 27 28 29 30 31 32 33 34 35 ZENER VOLTAGE : Vz(V) ZENER VOLTAGE : Vz(V) Vz-Iz CHARACTERISTICS(1) Vz-Iz CHARACTERISTICS(2) apply voltage apply voltage 100 1000 10 100 Ta=125 C Ta=125 C 1 10 Ta=75 C Ta=75 C 0.1 1 0.01 0.1 Ta=25 C Ta=25 C 0.001 0.01 0 5 10 15 20 25 0 5 10 15 20 25 REVERSE VOLTAGE : V (V) R REVERSE VOLTAGE : V (V) R V -I CHARACTERISTICS(2) R R V -I CHARACTERISTICS(1) R R 100 100 f=1MHz f=1MHz apply voltage apply voltage 10 10 1 1 0 1 2 3 4 0 1 2 3 4 REVERSE VOLTAGE : V (V) R REVERSE VOLTAGE : V (V) R V -Ct CHARACTERISTICS(1) V -Ct CHARACTERISTICS(2) R R www.rohm.com 2012 ROHM Co., Ltd. All rights reserved. 2012.12 - Rev.B 2/4 CAPACITANCE BETWEEN REVERSE CURRENT : I (nA) ZENER CURRENT : Iz(mA) TERMINALS : Ct(pF) R CAPACITANCE BETWEEN ZENER CURRENT : Iz(mA) REVERSE CURRENT : I (nA) TERMINALS : Ct(pF) R