1N5639A

1N5639A Datasheet

1N56 Series

Part	Datasheet
1N5639A	1N5639A (pdf)

Related Parts	Information
1N5640A	1N5640A
1N5648	1N5648
1N5629	1N5629
1N5665	1N5665

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SILICON DIODE ARRAYS Silicon Avalanche Diodes 1500 Watt Metal Axial Leaded Transient Voltage Suppressors 1N56 Series • Hermetically sealed • Breakdown voltage range - 200 volts • Glass passivated junction • Excellent clamping capability • Low zener impedance •100% surge tested •-55°C to +150°C •Uni-polar MAXIMUM RATING •Peak Pulse Power Ppk 1500 Watts 10 x see diagram on page 3 for wave form •1 watt steady state •Response time 1 x 10-12 seconds theoretical •Operating & storage temperature -55°C to +150°C MECHANICAL CHARACTERISTICS •Case Metal hermetically sealed DO-13 package •Terminals Axial leads, solderable per MIL-STD-202 Method 208 •Solderable leads = 230°C for 10 seconds 1.59mm from case •Polarity cathode indicated by colour band •Weight grammes approx Agency Approvals Recognized under the Components Program of Underwriters Laboratories. Agency File Number E128662 ORDERING INFORMATION 1N 56 X A Voltage Reference 5% Voltage Tolerance Packaging Option B = Bulk 500 pcs Min Max All dimensions in mm Silicon Avalanche Diodes 1500 Watt Metal Axial Leaded Transient Voltage Suppressors 1N56 Series 100% Permissable area of operation 0 °C 50°C 100°C Tamb °C 150°C Figure 1 - Peak Power Derating Curve Peak pulse power in percent of 25ºC rating 200°C Permissable area of operation 0°C 50°C 100°C Tamb °C 150°C Figure 2 - Continuous D.C. Power Derating CurveContinuous d.c. power dissipation 200°C Peak Pulse Power - Pp kW Exponential wave-form 10 Square wave-pulse 1 100ns 1µs 10µs 100µs Pulse Time tp Figure 3 - Peak Pulse Power vs. Pulse Time 10ms 20,000 10,000 6000 4000 Measured Zero Bias 2000 1000 800 600 Cj pf 100 80 60 40 Measured at Stand-Off Voltage VR

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SILICON DIODE ARRAYS

Silicon Avalanche Diodes
1500 Watt Metal Axial Leaded Transient Voltage Suppressors
1N56 Series
• Hermetically sealed
• Breakdown voltage range - 200 volts
• Glass passivated junction
• Excellent clamping capability
• Low zener impedance
•100% surge tested
•-55°C to +150°C
•Uni-polar

MAXIMUM RATING
•Peak Pulse Power Ppk 1500 Watts 10 x see diagram on page 3 for wave form
•1 watt steady state
•Response time 1 x 10-12 seconds theoretical
•Operating & storage temperature -55°C to +150°C

MECHANICAL CHARACTERISTICS
•Case Metal hermetically sealed DO-13 package
•Terminals Axial leads, solderable per MIL-STD-202

Method 208
•Solderable leads = 230°C for 10 seconds 1.59mm from case
•Polarity cathode indicated by colour band
•Weight grammes approx

Agency Approvals Recognized under the Components

Program of Underwriters Laboratories.

Agency File Number E128662
ORDERING INFORMATION
1N 56 X A Voltage Reference 5% Voltage Tolerance Packaging Option

B = Bulk 500 pcs

Min Max

All dimensions in mm

Silicon Avalanche Diodes
1500 Watt Metal Axial Leaded Transient Voltage Suppressors
1N56 Series
100%

Permissable area of operation
0 °C
50°C
100°C Tamb °C
150°C

Figure 1 - Peak Power Derating Curve Peak pulse power in percent of 25ºC rating
200°C

Permissable area of operation
0°C
50°C
100°C Tamb °C
150°C

Figure 2 - Continuous D.C. Power Derating CurveContinuous d.c. power dissipation
200°C

Peak Pulse Power - Pp kW

Exponential wave-form 10

Square wave-pulse 1
100ns 1µs
10µs
100µs

Pulse Time tp

Figure 3 - Peak Pulse Power vs. Pulse Time
10ms
20,000
10,000
6000 4000

Measured Zero Bias
2000
1000 800 600

Cj pf
100 80 60 40

Measured at Stand-Off Voltage VR

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Datasheet ID: 1N5639A 646363