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1N5907_03 Datasheet PDF : 3 Pages
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SCOTTSDALE DIVISION
1N5907 and 1N5908
1500 WATT LOW VOLTAGE TRANSIENT
VOLTAGE SUPPRESSOR
ELECTRICAL CHARACTERISTICS @ 25oC
JEDEC
Type
No.
Reverse
Standoff
Voltage
VWM
(NOTE 1)
Minimum
Breakdown
Voltage
V(BR) @ 1 mA
Maximum
Standby
Current
ID @ VWM
Maximum
Clamping
Voltage
VC @ IPP1
(FIG. 3)
Peak Pulse
Current
IPP1
(FIG. 3)
Maximum
Clamping
Voltage
VC @ IPP2
(FIG. 3)
Peak Pulse
Current
IPP2
(FIG. 3)
Maximum
Clamping
Voltage
VC @ IPP3
(FIG. 3)
Peak Pulse
Current
IPP3
(FIG. 3)
1N5907*
1N5908
Volts
5.0
5.0
Volts
6.0
6.0
µA
Volts
Amps
Volts
Amps
Volts
300
7.6
30
8.0
60
8.5
300
7.6
30
8.0
60
8.5
* Also available in military qualified types with a JAN, JANTX, or JANTXV prefix per MIL-PRF-19500/500.
NOTE 1: A TVS is normally selected according to the reverse “Standoff Voltage” VWM which should be equal to or greater than the dc or
continuous peak operating voltge level.
Amps
120
120
Symbol
VWM
V(BR)
VC
IPP
PPP
ID
I(BR)
SYMBOLS & DEFINITIONS
Definition
Standoff Voltage: Applied Reverse Voltage to assure a nonconductive condition. (See Note 1 above)
Breakdown Voltage: This is the Breakdown Voltage the device will exhibit at 25oC
Maximum Clamping Voltage: The maximum peak voltage appearing across the TVS when subjected to the
peak pulse current in a one millisecond time interval. The peak pulse voltage is the combination of voltage rise
due to both the series resistance and thermal rise and positive temperature coefficient (αV(BR))
Peak Pulse Current: The peak current during the impulse (See Figure 2)
Peak Pulse Power: The pulse power as determined by the product of VC and IPP
Standby Current: The current at the standoff voltage (VWM)
Breakdown Current: The current used for measuring Breakdown Voltage (V(BR))
GRAPHS
FIGURE 1
PEAK PULSE POWER VS. PULSE TIME
FIGURE 2
DERATING CURVE
Copyright 2002
11-06-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
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