參數(shù)資料
型號(hào): SA8.5A
廠商: ON SEMICONDUCTOR
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: PLASTIC, CASE 59AA-01, SIMILAR TO DO-204AC, MINIMOSORB, 2 PIN
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 57K
代理商: SA8.5A
SA5.0A Series
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation (Note 1)
@ TL ≤ 25°C
PPK
500
W
Steady State Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8 in
Derated above TL = 75°C
PD
3.0
30
W
mW/
°C
Thermal Resistance, JunctiontoLead
RqJL
33.3
°C/W
Forward Surge Current (Note 2)
@ TA = 25°C
IFSM
70
A
Operating and Storage Temperature Range
TJ, Tstg
55 to +175
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Nonrepetitive current pulse per Figure 4 and derated above TA = 25°C per Figure 2.
2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute.
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 3.5 V Max. @ IF (Note 6) = 35 A)
Symbol
Parameter
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
Working Peak Reverse Voltage
IR
Maximum Reverse Leakage Current @ VRWM
VBR
Breakdown Voltage @ IT
IT
Test Current
QVBR
Maximum Temperature Variation of VBR
IF
Forward Current
VF
Forward Voltage @ IF
UniDirectional TVS
IPP
IF
V
I
IR
IT
VRWM
VC VBR
VF
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