SiLicOonN M25 SERIES POWER 25A/40A POWER CUBE SCR/DIODE MODULES FEATURES Eight standard circuit configurations available Ulira-High surge current cababilities 2500VAC RMS terminal-to-base isolation Insulated terminal barrier available, M25E case. Utilizes SPCs power hybrid technology for highly efficient thermal management. UL Component Recognition {8 Available in standard 120VAC, 240 VAC, 320VAC, 440VAC and 480VAC ratings. : M. SPECIFICATION LIMITS. ee 0 DC Output Current (Max.) lo A 25 40 Te = 85C (Circuits 1, 2, 3 & 6) One-Cycle Surge Current (Peak) lism A 300 400 60Hz Sine Wave, Non-Repetitive (Fig. 6) 2 : 2 2 60Hz Sine Wave with Full I*t for Fusing (Max.) rt ASS 370 660 Reapplied Voltage Rate-of-Rise of On-State : Max. Vorm, Peak On-State Current (Max.) divdt AMS 100 Current = 9 X lo (Avg.) Rate-of-Rise of Off-State . Exponential Rise to 80% Voam, Voltage (Max.) dviat W/uS 200 Gate Open Circuit, Te = 125C 300V for 120Vams (- 1) aye Vorm 6O0V for 240Vaus (-2) Revorse Bllocking Vottage (Na & V B00V for 320Vans (-3) Ty = 125C g vollag 4 Vann 1000V for 440Vans (-4) *4200V for 480Vams (-5) Isolation Voltage (Min.) Visot Vrms 2500 Any Terminal-to-Base Junction Operating Temp. Range Ty C ~40 to +125 Storage Temperature Range Tste C 40 to +125 Thermal Resistance (Case-to-Sink) Rc-s C/W 0.1 With Thermal Grease T : hermal Resistance Rc | C/W 115 0.75 Per Device (Junction-to-Case) Forward Gate Current (Peak) lean A 3 Forward Gate Voltage (Peak) Vecm Vv 10 See Fig. 7 Reverse Gate Voltage (Peak) Vacm V Gate Power (Peak) Poem Ww 10 wS Duration Gate Current Required to Fire I A all Devices (Max ) sr m 80 Gate Voltage Required to Fire ore all Devices (Max.) Ver v 28 To = 25C Latching Current (Max.) I mA 150 Holding Current (Max.) ta mA 75 . Leakage Current oe mA 10 Ts = 125C at Peak Rated Voltage DM Case Style M25 or M25E See following page for circuit configurations and outline dimensions * Higher vatues are available. Consult Factory. 34PART NUMBER DESIGNATION CODE NMi25 40 3 2 D CASE STYLE : @ M25 OR M25E (INSULATED TERMINAL BARRIER) DC OUTPUT CURRENT 25 OR 40A (M25 or M25E CASE) *VOLTS AC (RMS) 4-120V 4-440V 2-240V 5-480V CIRCUIT DESIGNATION 3-320V V - VOLTAGE SUPPRESSOR F - FREE WHEELING DIODE FV - BOTH * Consult Factory for higher voltages M25/M25E CIRCUIT CONFIGURATIONS (See page 50 for characteristic curves) - CIRCUITTYPE _| CIRCUIT DESIGNATIOT a te Let HYBRID BRIDGE CIRCUIT 1 ee vOTASE WHEELING COMMON CATHODE SCRS re AC? : DIODE b VOLTAGE SUPPRESSOR HYBRID BRIDGE COMMON ANODE SCRS CIRCUIT 2 FREE WHEELING DIODE eh be * enipae CIRCUIT 3 i VOLTAGE SUPPRESSOR AC? + Gd 46s Vee AC SWITCH CIRCUIT 4 [ 1st VOLTAGE SUPPRESSOR ACI ad SCA ba @ DOUBLER CIRCUIT 5 | ac + HYBRID BRIDGE or DOUBLER CIRCUIT 6 ae VOLTAGE SUPPRESSOR ace POF ACY SCR CENTER TAP Yor COMMON CATHODE CIRCUIT 7 Je ACZ + 82 HYBRID AC DOUBLER CIRCUIT 8 M25/M25E OUTLINE /MOUNTING DIMENSIONS M25 CASE DIMENSIONS M25E CASE DIMENSIONS Case M25E, which features an insulated lar- minal barrier, can be substituted for case M25 as all alactrical specifications are identical. DIM. INCHES MILLIMETERS DIM. INCHES MILLIMETERS MAX. MIN, MAX. MIN. MAX. MIN. MAX. MIN, A 2.510 2.490 | 63.80 63.20 A 2.510 | 2.490 {| 63.80 | 63.20 B 0.510 | 0.490 13.00 12.40 B 0.510 | 0.490 13.00 12.40 Cc 0.880 {| 0.860 22.40 21.80 c 0.880 | 0.860 | 22.40 21.80 BD 1,255, 1.245 | 31.90 31.66 BD 1.255 1.245 | 31.90 | 31.60 how A E 0.205 | 0.195 5.20 4.95 E 0.205 | 0.195 .20 4.95 F 1.010 { 0.940 25.60 | 23.90 F 1.010 | 0.940 | 25.60 | 23.90 J 033 x 250 G 0.590 | 0.560 | 14.99 | 14.22 G 0.590 | 0.560 | 14.99 | 14.22 T (| al er FASTONS H 1.970 | 1.940 | 50.00 | 49.30 a 250 H 4.970 | 1.940 | 50.00 | 49.30 F 1 A 4 Km J 1.930 3.900 | 49.00 | 48.20 7 J 1.930 | 1.900 | 49.00 48.20 { & |, aL K 0.067 | 0.057 1,70 1.44 | K 0.067 {| 0.057 1.70 1.44 T MOUNTING TORQUE REQUIRED ( L 0.940 | 0.860 | 23.88 | 21.85 (A) Mounting Screws... 20.22.2000. 20 in-lb. at M 0.052 j 0.048 1.32 1.22 K MOUNTING TORQUE REQUIRED Mounting Scraws..............55 20 in-lb. 35N25 CHARACTERISTIC CURVES (See page 46 & 47 for product data) MAX. ALLOWABLE PEAK BR POWER DISSIPATION (WATTS) FORWARD VOLTAGE DROP (Vpk) POWER DISSIPATION (WATTS) SURGE CURRENT (AMPS} 60 so oO aw 50 71 GO 40 82 Wo Oo 22 30 93 BE 23 20 104 S83 fe 10 115 < %9 qo 20 30 40 500 25 50 75 100 125 LOAD CURRENT AMBIENT TEMP. (C) FIGURE 1 THERMAL DERATING CURVES, M2540 CIRCUITS 4,5,7 & 8 30 82 6 aw 25 89 aio 20 96 te oO 22 15 103 BE <3 10 110 2s ke 5 WO % 5 10 15 25 50 75 100 125 LOAD CURRENT AMBIENT TEMP. (C) FIGURE 3 THERMAL DERATING CURVES, M2525 CIRCUITS 4,5,7 & 8 20 250 1 10 100 1000 PEAK CURRENT (AMPS) FIGURE 5 FORWARD VOLTAGE DOROP VS. PEAK CURRENT (@ 125C) 400 200 1 10 100 1000 NUMBER OF CYCLES AT 60 Hz FIGURE 6 ~ MAXIMUM NON-REPETITIVE SURGE CURRENT VS. DURATION ay 150 At oO z & = 125 55 SY Zz 6 He = 100 69 wy << neg a. az wo 75 83 me 2 5 Q 22 fe 20 97 sO WwW 2 3 25 woo a 9 10 20 30 40 500 25 50 75 100 125 LOAD CURRENT AMBIENT TEMP. (C) FIGURE 2 THERMAL DERATING CURVES, M2540 CIRCUITS 1,2,3 & 6 a = k 60 82 oO x x = 50 a9 S43 Zz wo 2 40 96 Wg & Oo a ZZ 6 30 og TE Y x5 Oo 9 =O 20 10 SS = Bb a 10 Ww a 9% 5 1 15 20 20 25 50 75 100 125 LOAD CURRENT AMBIENT TEMP. (C) FIGURE 4 THERMAL DERATING CURVES, M2525 CIRCUITS 1,2,3 & 6 A EXAMPLE: Knowing maximum output current and maximum ambient temperature, use derating curves to determine required heat sink and maximum allowable base plate temperature. On left hand power dissipation curve, locate the point corresponding to maximum output current. Extend a line to the right from that point to the intersection of vertical line on right hand chart corresponding to maximum ambient temperature. From heat sink curve, read directly or extrapolate required heat sink size. Extend the line farther to the right and read on the right hand scale the maximum allowable base plate temperature. uw Vecm = 10V 10 of a2 8 oO GATE DRIVE LOAD LINE MUST LIE WwW 2 WITHIN SHADED AREA Zw 6 xt ke ro] zat aoa HO 3> SG 2 2s leom = 3A 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 le INSTANTANEOUS GATE CURRENT (AMPS) FIGURE 7 GATE CHARACTERISTICS A GANOERSIGE