Datasheet

ManualsBrandsLITTELFUSE ManualsThyristors & TriacsThyristor (SCR) TO 220AB 800 V

Speciﬁcations are subject to change without notice.

Revised: 08/30/17

Thyristors

Surface Mount – 50 - 800V > 2N6504 Series

• Glass Passivated Junctions for Greater Parameter

Uniformity and Stability

• Small, Rugged, Thermowatt Construction for Low Thermal

Resistance, High Heat Dissipation and Durability

• Blocking Voltage to 800 Volts

• 300 A Surge Current Capability

• Pb−Free Package is Available

Features

Designed primarily for half-wave ac control applications,

such as motor controls, heating controls and power supply

crowbar circuits.

Description

2N6504 Series

Functional Diagram

Additional Information

Samples

Resources

Datasheet

Pin Out

CASE 221A

STYLE 4

Summary of content (7 pages)

PAGE 1
Thyristors Surface Mount – 50 - 800V > 2N6504 Series 2N6504 Series Pb Description Designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supply crowbar circuits.
PAGE 2
Thyristors Surface Mount – 50 - 800V > 2N6504 Series Maximum Ratings (TJ = 25°C unless otherwise noted) Rating Symbol Value Unit 2N6504 VDRM, 2N6505 VRRM 50 100 V Peak Repetitive Off-State Voltage (Note 1) (Gate Open, Sine Wave 50 to 60 Hz, TJ = 25 to 125°C) 2N6507 400 2N6508 600 2N6509 800 On-State RMS Current (180° Conduction Angles; TC = 85°C) IT (RMS) 25 A Average On-State Current (180° Conduction Angles; TC = 85°C) IT (AV) 16 A Peak Non-repetitive Surge Current (1/2 Cycle, Si
PAGE 3
Thyristors Surface Mount – 50 - 800V > 2N6504 Series Electrical Characteristics - OFF (TC = 25°C unless otherwise noted) Characteristic †Peak Repetitive Blocking Current (VAK = VDRM = VRRM; Gate Open) Symbol Min Typ Max Unit TJ = 25°C IDRM, - - 1.0 µA TJ = 125°C IRRM - - 2.
PAGE 4
Thyristors Surface Mount – 50 - 800V > 2N6504 Series Voltage Current Characteristic of SCR Symbol Parameter VDRM Peak Repetitive Forward Off State Voltage IDRM Peak Forward Blocking Current VRRM Peak Repetitive Reverse Off State Voltage IRRM Peak Reverse Blocking Current VTM Maximum On State Voltage IH I I I Holding Current Figure 1. AverageCurrent Derating Figure 2. Maximum On-State Power Dissipation © 2017 Littelfuse, Inc. Specifications are subject to change without notice.
PAGE 5
Thyristors Surface Mount – 50 - 800V > 2N6504 Series Figure 3. Typical On−State Characteristics Figure 4. Maximum Non−Repetitive Surge Current Figure 5. Thermal Response © 2017 Littelfuse, Inc. Specifications are subject to change without notice.
PAGE 6
Thyristors Surface Mount – 50 - 800V > 2N6504 Series Typical Trigger Characteristics Figure 6. Typical Gate Trigger Current vs. Junction Temperature Figure 7. Typical Gate Trigger Voltage vs. Junction Temperature Figure 8. Typical Holding Current vs.
PAGE 7
Thyristors Surface Mount – 50 - 800V > 2N6504 Series Dimensions Part Marking System SEATING PLANE B F 4 Q 12 C T S TO-220AB CASE 221A STYLE 3 A U 3 1 H 2 K Z R L V J G D N Pin Assignment Dim Inches Millimeters 1 Cathode 2 Anode Min Max Min Max A 0.570 0.620 14.48 15.75 3 Gate B 0.380 0.405 9.66 10.28 4 Anode C 0.160 0.190 4.07 4.82 D 0.025 0.035 0.64 0.88 F 0.142 0.147 3.61 3.73 G 0.095 0.105 2.42 2.66 H 0.110 0.155 2.80 3.93 J 0.