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1N5908 Datasheet(PDF) 2 Page - ON Semiconductor

No. de Pieza. 1N5908
Descripción  1500 Watt Mosorb TM Zener Transient Voltage Suppressors
Descarga  6 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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1N5908 Datasheet(HTML) 2 Page - ON Semiconductor

   
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Uni−Directional TVS
IPP
IF
V
I
IR
IT
VRWM
VC VBR
VF
1N5908
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation (Note 1)
@ TL ≤ 25°C
PPK
1500
W
Steady State Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8″
Derated above TL = 75°C
PD
5.0
50
W
mW/
°C
Thermal Resistance, Junction−to−Lead
RqJL
20
°C/W
Forward Surge Current (Note 2)
@ TA = 25°C
IFSM
200
A
Operating and Storage
Temperature Range
TJ, Tstg
− 65 to +175
°C
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 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 maximum.
*Bidirectional device will not be available in this device
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 3.5 V Max. @ IF (Note 3) = 100 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
IF
Forward Current
VF
Forward Voltage @ IF
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 3) = 53 A)
Device
(Note 4)
VRWM
(Note 5)
IR @ VRWM
Breakdown Voltage
VC (Volts) (Note 7)
VBR (Note 6) (Volts)
@ IT
@ IPP = 120 A
@ IPP = 60 A
@ IPP = 30 A
(Volts)
(
mA)
Min
Nom
Max
(mA)
1N5908
5.0
300
6.0
1.0
8.5
8.0
7.6
3. Square waveform, PW = 8.3 ms, Non−repetitive duty cycle.
4. 1N5908 is JEDEC registered as a unidirectional device only (no bidirectional option)
5. A transient suppressor is normally selected according to the maximum working peak reverse voltage (VRWM), which should be equal to or
greater than the dc or continuous peak operating voltage level.
6. VBR measured at pulse test current IT at an ambient temperature of 25°C and minimum voltages in VBR are to be controlled.
7. Surge current waveform per Figure 4 and derate per Figure 2 of the General Data − 1500 W at the beginning of this group


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