Rectifier Diode RR1VWM4S Datasheet Series Dimensions (Unit : mm) Land Size Figure (Unit : mm) Standard Rectifier 1.1 Applications General rectification 0.8 PMDE Features Cathode 1) Low forward voltage Structure High current overload capacity 2) ROHM : PMDE dot (year week factory) + day 3) Small mold type (PMDE) Anode Taping Dimensions (Unit : mm) Construction Silicon diffused junction type Absolute Maximum Ratings (T = 25C) l Parameter Symbol Conditions Limits Unit V Duty0.5 400 V Repetitive peak reverse voltage RM Reverse voltage V Direct voltage 400 V R On glass epoxy substrate, T =125C I Average current l 1 A o 60Hz half sin wave , Resistive load 60Hz half sin wave, Non-repetitive forward surge current I 15 A FSM Non-repetitive at T=25C j T - 175 Junction temperature C j T - Storage temperature 55 to 175 C stg Electrical Characteristics (T = 25C) j Parameter Conditions Symbol Min. Typ. Max. Unit Forward voltage V I =1A 0.9 1.08 1.2 V F F V =400V Reverse current I -- 10 R A R Thermal resistance R Junction to lead -- 30C/W th(j-l) www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2016.09 - Rev.A 1/4 0.8 0.5 2.0Data Sheet RR1VWM4S Electrical Characteristic Curves 100000 10 10000 T = 125 C j T = 175 C T = 175 C j j 1 1000 T = 75 C j T = 125 C j 100 0.1 T = 25 C j 10 T = 75 C j 1 T = 40 C T = 25 C j j 0.01 0.1 T = 40 C j 0.001 0.01 0 100 200 300 400 0 200 400 600 800 10001200140016001800 FORWARD VOLTAGE : V (mV) REVERSE VOLTAGE : V (V) F R V -I CHARACTERISTICS V -I CHARACTERISTICS F F R R 10 100 T = 25 C f = 1MHz j T = 25 C a 10 1 1 I FSM 8.3ms 8.3ms 1cyc. 0.1 0.1 0 5 10 15 20 25 30 110 100 NUMBER OF CYCLES REVERSE VOLTAGE : V (V) R I -CYCLE CHARACTERISTICS V -C CHARACTERISTICS FSM R t www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2016.09 - Rev.A 2/4 CAPACITANCE BETWEEN FORWARD CURRENT : I (A) F TERMINALS : C (pF) t PEAK SURGE REVERSE CURRENT : I (nA) R FORWARD CURRENT : I (A) FSM