Chip Integration Technology Corporation
SMB5333B SERIES
5W Surface Mount Zener Diodes
■Features
• Glass passivated chi...
Chip Integration Technology Corporation
SMB5333B SERIES
5W Surface Mount Zener Diodes
■Features
Glass passivated chip. 5.0W Power Dissipation 3.3V – 220V Nominal Zener
Voltage 5% Standard Vz Tolerance Low Inductance
■ Mechanical data
Epoxy:UL94V-0 rated flame retardant Case : Molded plastic, DO-214AA / SMB Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Weight : 0.093 grams(approx)
■Outline
SMB(DO-214AA)
0.087 (2.20) 0.071 (1.80)
0.126 (3.20) 0.078 (1.99) 0.063 (1.60) 0.028 (0.70)
Marking code
0.191 (4.85) 0.157 (4.00)
0.157 (4.00) 0.130 (3.30)
0.012 (0.31) MAX.
0.220 (5.60) 0.197 (5.00)
0.008 (0.21) MAX.
Dimensions in inches and (millimeters)
■Maximum ratings and electrical characteristics
Rating at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Parameter DC power dissipation Forward
voltage
Thermal resistance
Conditions TL= 75 OC(1) IF= 1.0A Junction to ambient(2) Junction to lead (1)
Storage temperature
Operating Junction temperature
Note : 1.Mounted on FR-4 PCB with 25.4 x 25.4mm copper pads. 2.Mounted on Ceramic substrate with minimum recommended pad layout.
Symbol PD VF R θJA R θJL T STG TJ
Value 5.0 1.2 90 25 -55 ~ +150 -55 ~ +150
UNIT W V
°C/W
OC OC
Document ID : DS-22Z33
Revised Date : 2020/08/01
1
Revision : C
Chip Integration Technology Corporation
SMB5333B S...