參數(shù)資料
型號: 1SMB70AT3
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: Plastic Surface Mount Zener Overvoltage Transienc Suppressor(峰值功率175W,塑料表貼封裝,70V變位電壓,齊納瞬變電壓抑制器)
中文描述: 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA
封裝: PLASTIC, CASE 403A-03, SMB, 2 PIN
文件頁數(shù): 2/6頁
文件大?。?/td> 64K
代理商: 1SMB70AT3
1PMT5.0AT1/T3 Series
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Maximum P
pk
Dissipation, (PW10/1000 s) (Note 1) (1PMT5.0A 1PMT36A)
P
pk
200
W
Maximum P
pk
Dissipation, (PW10/1000 s) (Note 1) (1PMT40A 1PMT58A)
P
pk
175
W
Maximum P
pk
Dissipation, (PW8/20 s) (Note 1)
DC Power Dissipation @ T
A
= 25
°
C (Note 2)
Derate above 25
°
C
Thermal Resistance, JunctiontoAmbient
P
pk
1000
W
°
P
D
°
R
JA
500
4.0
248
°
mW
mW/
°
C
°
C/W
Thermal Resistance, JunctiontoLead (Anode)
R
Janode
°
P
D
°
R
Jcathode
35
°
C/W
Maximum DC Power Dissipation (Note 3)
Thermal Resistance, JunctiontoTab (Cathode)
3.2
23
W
°
C/W
Operating and Storage Temperature Range
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Nonrepetitive current pulse at T
= 25
°
C.
2. Mounted with recommended minimum pad size, DC board FR4.
3. At Tab (Cathode) temperature, T
tab
= 75
°
C
T
J
, T
stg
55 to +150
°
C
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless
otherwise noted, V
F
= 3.5 V Max. @ I
F
(Note 4) = 35 A)
Symbol
Parameter
I
PP
Maximum Reverse Peak Pulse Current
V
C
Clamping Voltage @ I
PP
V
RWM
Working Peak Reverse Voltage
I
R
Maximum Reverse Leakage Current @ V
RWM
V
BR
Breakdown Voltage @ I
T
I
T
Test Current
I
F
Forward Current
V
F
Forward Voltage @ I
F
UniDirectional TVS
I
PP
I
F
V
I
I
R
I
T
V
RWM
V
C
V
BR
V
F
相關PDF資料
PDF描述
1SMB7.5CA Bi-Directional Glass Passivated Junction Transient Voltage Suppressors(最大反向工作電壓7.5V,雙向玻璃鈍化節(jié)點瞬變電壓抑制器)
1SMB30CA BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 5.0 THRU 170 VOLTS
1SMB33CA BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 5.0 THRU 170 VOLTS
1SMB36CA BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 5.0 THRU 170 VOLTS
1SMB40CA BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 5.0 THRU 170 VOLTS
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