Numerical Index IN194A-1N281 RECTIFIERS ZENER DIODES =z a 2S V V, I I I . Vz(nom) *| Tol = = R F Oo R surge Zz 0 = pace | = | (volts) | (volts) | (amps) | (ma) | (Amps) | Yz'in) Fi max | 2% | Po TYPE = | REPLACEMENT = , <= NUMBER); = : = = ad S 1N194A 8 GP 1N195 5 GP 1N196 Ss GP 1N198 G GP | 1N198A G GP 1N198B G MS 2 1N200 S ZD 7.5 150M 1N201 s zD 9.0 150M 1N202 5 ZD 11 150M 1N203 s ZD 13.5 150M 1N204 s ZD 17 150M 1N205 Ss 2D 20 150M 1N206 Ss ZD 25 150M 1N207 8 ZD 30 150M 1N208 s zD 37 150M 1N209 S zD 43 150M 1N210 s ZD 52 150M 1N211 Ss ZD 62 150M 1N212 s ZD 75 150M 1N213 s ZD 90 150M 1N214 s Z2D 110 150M 1N215 s zZzD 135 150M 1N216 s 2D 170 150M 1N217 8 ZD 200 150M 1N218 Ss 2D 250 150M 1N219 s ZD 300 150M 1N220 Ss zD 370 150M 1N221 8 zZzD 430 150M 1N222 s ZzD 520 150M 1N225 S | 1N5237AT 2-32 zD 7.5 10 150M 1IN225A s 1N5237BT 2-32 ZD 9.1% 5.0 150M 1N226 s 1N5240AT 2-32 ZD 9.0 12 150M 1N226A 8 1N5239BT 2-32 ZD 10* 5.0 150M 1N227 s 1N5242AT 2-32 ZD 11 14.5 150M 1N227A 8 1N5241Bf 2-32 zD 12* 5.0 150M 1N228 S 1N5245At 2-32 zD 13.5 18 150M 1N228A S | 1N5244Bt 2-32 ZD I5, 5.0 7 [50m 1N229 s 1N5248AT 2-32 ZD 17 21 150M 1N229A s 1N5247Bt 2-32 ZD 18* 5.0 150M 1N230 s 1IN5251AT 2-32 ZD 20 27 150M 1N231 S | 1N5255At 2-32 ZD 25 32 150M 1N232 S | 1N5257AT 2-32 zD 0.30 39 150M 1N233 Ss 1N5259At 2-32 ZD 37 45 150M 1N234 s 1IN5S261AT 2-32 ZD 43 54 150M 1N235 s 1N5263AT 2-32 ZD 52 64 150M 1N236 s | 1N5266AT 2-32 zZD 62 80 150M 1N237 8 1IN5269AT 2-32 ZzD 75 100 150M 1N238 Ss | 1N5271At 2-32 ZD 90 120 150M 1N239 S | 1N5274AT 2-32 ZD 110 145 150M 1N248 S | 1N248B 3-9 R 1.5 10 5.0 200 1N248A 5 1N248B 3-9 R 1.5 20 5.0 250 1N248B Ss 3-9 R 1.5 20 5.0 250 1N248C S 3-9 R 1.2 20 3.8 350 1N249 S | 1N249B 3-9 R 1.5 10 5.0 200 1N249A S 1N249B 3-9 R 1.5 20 5.0 250 1LN249B Ss 3-9 R 1.5 20 5.0 250 1N249C Ss 3-9 R 1.2 20 3.6 350 1N250 S | 1N250B 3-9 R 1.5 10 5.0 200 1N250A 5 1N250B 3-9 R 1.5 20 5.0 250 1N250B S 3-9 R 1.5 20 5.0 250 1N250C 3-9 R 1.2 20 3.4 350 1N251 Ss HS [- 1N252 S HS a 1N253 s 1N4002 3+24 R 95 1.5 1.0 O.1 4.0 1N254 S | 1N4003 3-24 R 190 1.5 0.4 1.5 1N255 Ss 1N4004 3-24 R 380 1.5 0.4 1.5 1N256 Ss 1N4005 3-24 R 70 1.5 0.2 1.0 1N259 s Microwave Mixer pair - to 9,000 MHz 1N263 G Microwave X-band Mixer: = 9,375 MHz; NF = 7.5 dB 1N264 S | Microwave Mixer pair: f = 3,000 MHz 1N265 G GP 1N266 G GP 1N267 G GP 1N268 G GP 1N269 G | Microwave S-band Mixer: 1N270 G HC 1N273 G HG 1N276 G HC 1N277 G HC 1N278 G HC 1N279 G HC 1N281 G HC RRectifier, RDReference Diode, 2DZener Diode, GPGeneral Purpose, HCHigh Conductance (= 20mA @ =1V), HS High Speed Switch (Max t,, < 0.318), CSHigh Conductance, High Speed Switch, MS--Medium Speed Switch, PAParametric Amplifier, SP Special Purpose. *Original device is a clipper; requires a pair of units for adequate replacement. 1-5 Silicon Rectifiers MR1120 thru MR1126, MR1128, MR1130 (continued) RECTIFIER SUBSTITUTION GUIDE Due to its optimized design, this 12-ampere rectifier series (types MR1120 - MR1130) provides a high performance, economical solution to your specification and procurement requirements. Only nine types, covering the complete voltage range from 50 to 1000 volts, cansubstitute for a multitude of devices as typified in the table below. This table is only a guide and general reference to the EIA registered types which can be replaced; minor specification variations may exist. MR1120 | MR1121 | MR1122 | MR1123 | MR1124 | MR1125 | MR1126 j MRI128 | MRI130 SOV 100V 200V 300V 400V 500V 600V 800V 1000 1N607 1N253 1N254 1N334 1N255 1N554 1N256 1N562 1N563 IN607A | 1N338 1N336 1N335 1N332 1N613 1N555 1N3649 |1N3650 1N1199 }| 1N339 1N337 1N343 1N333 IN613A | 1N614 1N3670 | 1N3672 1N1199A | 1N340 1N345 1N344 1N341 1N1119 | 1N614A |1N3670A]1N3672A 1N1341 | 1N348 1N346 1N552 1N342 1N1127 | 1N1120 |1N3671 |1N3673 1N1341A | 1N349 1N551 1N611 1N553 1N1127A|1N1128 |1N3671A] 1N3673A 1N1537 | 1N550 1N609 1N611A |1N612 1N1205 | 1N1128A]1N3987 |1N3989 1N1612 | 1N608 INGO9A |1N1117 |[1N612A |1N1205A]1N1206 |1N3988 |1N3990 IN608A |1N610 1N1125 }1N1118 J1N1347 |] 1N1206A 1N1115 |1N610A ]1N1125A/1N1126 {|1N1347A]| 1N1348 1N1200 |1N1116 |1N1203 |1N1126A]1N1543 | 1N1348A 1N1200A|1N1124 |1N1203A]1N1204 |1N3573 | 1N1544 1N1342 |1N1124A }1N1345A/1N1204A 1N1616 1N1342A|1N1201 |1N1541 |1N1346 1N3574 1N1538 |1N1201A J1N3571 |1N1346A 1N1613 | 1N1202 1N1542 1N3569 | 1N1202A 1N1615 1N1343 1N3572 1N1343A 1N1344 1N1344A 1N1539 1N1540 1N1614 1N3570 NOTE: While the MR1120 through MR1130 are preferred device types, the above listed EIA types are also available upon request. 3-42