器件名称: SA22A
功能描述: 500W TRANSIENT VOLTAGE SUPPRESSORS
文件大小: 68.13KB 共5页
简 介:W TE
PO WE R SEM IC O ND UC TO R S
SA5.0/A/C/CA – SA170/A/C/CA
500W TRANSIENT VOLTAGE SUPPRESSORS
Features
! ! ! ! ! ! ! Glass Passivated Die Construction 500W Peak Pulse Power Dissipation 5.0V – 170V Standoff Voltage Uni- and Bi-Directional Versions Available Excellent Clamping Capability Fast Response Time Plastic Case Material has UL Flammability Classification Rating 94V-O A B A
C D
Mechanical Data
! ! ! ! Case: JEDEC DO-15 Low Profile Molded Plastic Terminals: Axial Leads, Solderable per MIL-STD-750, Method 2026 Polarity: Cathode Band or Cathode Notch Marking: Unidirectional – Device Code and Cathode Band Bidirectional – Device Code Only Weight: 0.40 grams (approx.)
DO-15 Dim Min Max 25.4 — A 5.50 7.62 B 0.71 0.864 C 2.60 3.60 D All Dimensions in mm
!
“C” Suffix Designates Bi-directional Devices “A” Suffix Designates 5% Tolerance Devices No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics
Characteristic Peak Pulse Power Dissipation at TA = 25°C (Note 1, 2, 5) Figure 3 Peak Forward Surge Current (Note 3) Peak Pulse Current on 10/1000S Waveform (Note 1) Figure 1 Steady State Power Dissipation (Note 2, 4) Operating and Storage Temperature Range
@TA=25°C unless otherwise specified
Symbol PPPM IFSM IPPM PM(AV) Tj, TSTG
Value 500 Minimum 70 See Table 1 1.0 -65 to +175
Unit W A A W °C
Note: 1. Non-repetitive current pulse, per Figure 1 and derated above TA = 25°C per Figure 4. 2. Mounted on 40mm2 copper pad. 3. 8.3ms single hal……
